| X | = | ( | 8326 | + | X | ) | × | 63 1250 | × | 1 2 | × | 3 4 | + | 6365 | × | 63 1250 |
| 方程右边 = | ( | 8326 | + | X | ) | × | 189 10000 | + | 80199 250 |
| X | = | ( | 8326 | + | X | ) | × | 189 10000 | + | 80199 250 |
| 方程右边 = | 8326 | × | 189 10000 | + | X | × | 189 10000 | + | 80199 250 |
| = | 786807 5000 | + | X | × | 189 10000 | + | 80199 250 |
| = | 2390787 5000 | + | 189 10000 | X |
| X | = | 2390787 5000 | + | 189 10000 | X |
| X | − | 189 10000 | X | = | 2390787 5000 |
9811 10000 | X | = | 2390787 5000 |
| X | = | 2390787 5000 | ÷ | 9811 10000 |
| = | 2390787 5000 | × | 10000 9811 |
| = | 2390787 | × | 2 9811 |
| X | = | 4781574 9811 |
| X | = | 487.368668 |