Finding the Fourth Proportional to 581,755.96, 872,546.46 and 202,734.28
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Solution
The fourth proportional to 581,755.96, 872,546.46 and 202,734.28 is: 304,070.93
Step by Step Solution
- Step 1: Write the proportion equation
581,755.96 : 872,546.46 = 202,734.28 : x - Step 2: Convert to fraction form
581,755.96/872,546.46 = 202,734.28/x - Step 3: Cross multiply
581,755.96x = 872,546.46 × 202,734.28 - Step 4: Simplify right side
581,755.96x = 176,895,078,334.65 - Step 5: Solve for x
x = 176,895,078,334.65/581,755.96 - Step 6: Final answer
x = 304,070.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.