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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4 .
Question type: Mathematical calculation
Solution:
970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/1.021^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/1.021^3+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.021^3+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.064332261+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.064332261+820000/1.086683238481
=950048.971596+160000/1.042441+270000/1.064332261+820000/1.086683238481
=950048.971596+153485.904718+270000/1.064332261+820000/1.086683238481
=950048.971596+153485.904718+253680.180423+820000/1.086683238481
=950048.971596+153485.904718+253680.180423+754589.719398
=1103534.876314+253680.180423+754589.719398
=1357215.056737+754589.719398
=2111804.776135
Answer:970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4=2111804.776135
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4 .
Question type: Mathematical calculation
Solution:
970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/1.021^3+820000/(1+0.084/4)^4
=970000/1.021+160000/1.021^2+270000/1.021^3+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.021^3+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.064332261+820000/1.021^4
=970000/1.021+160000/1.042441+270000/1.064332261+820000/1.086683238481
=950048.971596+160000/1.042441+270000/1.064332261+820000/1.086683238481
=950048.971596+153485.904718+270000/1.064332261+820000/1.086683238481
=950048.971596+153485.904718+253680.180423+820000/1.086683238481
=950048.971596+153485.904718+253680.180423+754589.719398
=1103534.876314+253680.180423+754589.719398
=1357215.056737+754589.719398
=2111804.776135
Answer:970000/(1+0.084/4)+160000/(1+0.084/4)^2+270000/(1+0.084/4)^3+820000/(1+0.084/4)^4=2111804.776135