Finding the Third Proportional to 503,434.63 and 762,463.88
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Solution
The third proportional to 503,434.63 and 762,463.88 is: 1,154,769.92
Step by Step Solution
- Step 1: Write the proportion equation
503,434.63 : 762,463.88 = 762,463.88 : x - Step 2: Convert to fraction form
503,434.63/762,463.88 = 762,463.88/x - Step 3: Cross multiply
503,434.63x = 762,463.88 × 762,463.88 - Step 4: Simplify right side
503,434.63x = 581,351,160,680.02 - Step 5: Solve for x
x = 581,351,160,680.02/503,434.63 - Step 6: Final answer
x = 1,154,769.92
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.