Finding the Third Proportional to 351,737.44 and 757,729.69
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Solution
The third proportional to 351,737.44 and 757,729.69 is: 1,632,337.70
Step by Step Solution
- Step 1: Write the proportion equation
351,737.44 : 757,729.69 = 757,729.69 : x - Step 2: Convert to fraction form
351,737.44/757,729.69 = 757,729.69/x - Step 3: Cross multiply
351,737.44x = 757,729.69 × 757,729.69 - Step 4: Simplify right side
351,737.44x = 574,154,279,318.85 - Step 5: Solve for x
x = 574,154,279,318.85/351,737.44 - Step 6: Final answer
x = 1,632,337.70
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.