Finding the Third Proportional to 217,759.50 and 512,349.75
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Solution
The third proportional to 217,759.50 and 512,349.75 is: 1,205,468.72
Step by Step Solution
- Step 1: Write the proportion equation
217,759.50 : 512,349.75 = 512,349.75 : x - Step 2: Convert to fraction form
217,759.50/512,349.75 = 512,349.75/x - Step 3: Cross multiply
217,759.50x = 512,349.75 × 512,349.75 - Step 4: Simplify right side
217,759.50x = 262,502,266,325.06 - Step 5: Solve for x
x = 262,502,266,325.06/217,759.50 - Step 6: Final answer
x = 1,205,468.72
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.