V | = | 1751 4 | + | 80 | + | 2071 100 | + | 1 100 | V | + | 2121 100 | + | 1 5000 | V | + | 1679 50 | + | 3 5000 | V | + | 269 5000 |
方程右边 = | 2373 4 | + | 323 5000 | V |
V | = | 2373 4 | + | 323 5000 | V |
V | − | 323 5000 | V | = | 2373 4 |
4677 5000 | V | = | 2373 4 |
V | = | 2373 4 | ÷ | 4677 5000 |
= | 2373 4 | × | 5000 4677 |
= | 791 | × | 1250 1559 |
V | = | 988750 1559 |
V | = | 634.220654 |