Finding the Fourth Proportional to 5,974,797.98, 8,962,202.37 and 2,560,869.11
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Solution
The fourth proportional to 5,974,797.98, 8,962,202.37 and 2,560,869.11 is: 3,841,305.98
Step by Step Solution
- Step 1: Write the proportion equation
5,974,797.98 : 8,962,202.37 = 2,560,869.11 : x - Step 2: Convert to fraction form
5,974,797.98/8,962,202.37 = 2,560,869.11/x - Step 3: Cross multiply
5,974,797.98x = 8,962,202.37 × 2,560,869.11 - Step 4: Simplify right side
5,974,797.98x = 22,951,027,206,901.79 - Step 5: Solve for x
x = 22,951,027,206,901.79/5,974,797.98 - Step 6: Final answer
x = 3,841,305.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.