| ( | Q | × | 1 | + | 300 | − | 1500 | − | Q | × | 3 20 | − | 61183 100 | − | 1323 4 | ) | × | 3 4 | − | 1323 2 | = | 0 |
| 方程左边 = | Q | × | 1 | × | 3 4 | + | 300 | × | 3 4 | − | 1500 | × | 3 4 | − | Q | × | 3 20 | × | 3 4 | − | 61183 100 | × | 3 4 |
| = | Q | × | 3 4 | + | 225 | − | 1125 | − | Q | × | 9 80 | − | 183549 400 | − | 3969 16 | − | 1323 2 |
| = | 51 80 | Q | − | 453687 200 |
51 80 | Q | − | 453687 200 | = | 0 |
51 80 | Q | = | 0 | + | 453687 200 |
51 80 | Q | = | 453687 200 |
| Q | = | 453687 200 | ÷ | 51 80 |
| = | 453687 200 | × | 80 51 |
| = | 151229 5 | × | 2 17 |
| Q | = | 302458 85 |
| Q | = | 3558.329412 |