Finding the Third Proportional to 217,329.75 and 466,512.75
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Solution
The third proportional to 217,329.75 and 466,512.75 is: 1,001,400.62
Step by Step Solution
- Step 1: Write the proportion equation
217,329.75 : 466,512.75 = 466,512.75 : x - Step 2: Convert to fraction form
217,329.75/466,512.75 = 466,512.75/x - Step 3: Cross multiply
217,329.75x = 466,512.75 × 466,512.75 - Step 4: Simplify right side
217,329.75x = 217,634,145,912.56 - Step 5: Solve for x
x = 217,634,145,912.56/217,329.75 - Step 6: Final answer
x = 1,001,400.62
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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.