Finding the Fourth Proportional to 732,350.07, 1,098,124.66 and 581,516.05
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Solution
The fourth proportional to 732,350.07, 1,098,124.66 and 581,516.05 is: 871,956.11
Step by Step Solution
- Step 1: Write the proportion equation
732,350.07 : 1,098,124.66 = 581,516.05 : x - Step 2: Convert to fraction form
732,350.07/1,098,124.66 = 581,516.05/x - Step 3: Cross multiply
732,350.07x = 1,098,124.66 × 581,516.05 - Step 4: Simplify right side
732,350.07x = 638,577,114,690.79 - Step 5: Solve for x
x = 638,577,114,690.79/732,350.07 - Step 6: Final answer
x = 871,956.11
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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.