Finding the Third Proportional to 535,251.75 and 729,045.75
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Solution
The third proportional to 535,251.75 and 729,045.75 is: 993,005.08
Step by Step Solution
- Step 1: Write the proportion equation
535,251.75 : 729,045.75 = 729,045.75 : x - Step 2: Convert to fraction form
535,251.75/729,045.75 = 729,045.75/x - Step 3: Cross multiply
535,251.75x = 729,045.75 × 729,045.75 - Step 4: Simplify right side
535,251.75x = 531,507,705,593.06 - Step 5: Solve for x
x = 531,507,705,593.06/535,251.75 - Step 6: Final answer
x = 993,005.08
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.