| 2938359 | = | ( | 1 | − | x | ) | × | 4408797 |
| 方程右边 = | 1 | × | 4408797 | − | x | × | 4408797 |
| = | 4408797 | − | x | × | 4408797 |
| 2938359 | = | 4408797 | − | 4408797 | x |
| 4408797 | x | = | 4408797 | − | 2938359 |
| 4408797 | x | = | 1470438 |
| x | = | 1470438 | ÷ | 4408797 |
| = | 1470438 | × | 1 4408797 |
| = | 490146 | × | 1 1469599 |
| x | = | 490146 1469599 |
| x | = | 0.333524 |