Finding the Third Proportional to 502,249.50 and 757,905.75
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Solution
The third proportional to 502,249.50 and 757,905.75 is: 1,143,696.76
Step by Step Solution
- Step 1: Write the proportion equation
502,249.50 : 757,905.75 = 757,905.75 : x - Step 2: Convert to fraction form
502,249.50/757,905.75 = 757,905.75/x - Step 3: Cross multiply
502,249.50x = 757,905.75 × 757,905.75 - Step 4: Simplify right side
502,249.50x = 574,421,125,883.06 - Step 5: Solve for x
x = 574,421,125,883.06/502,249.50 - Step 6: Final answer
x = 1,143,696.76
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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.