Finding the Third Proportional to 284,572.75 and 609,490.75
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Solution
The third proportional to 284,572.75 and 609,490.75 is: 1,305,391.94
Step by Step Solution
- Step 1: Write the proportion equation
284,572.75 : 609,490.75 = 609,490.75 : x - Step 2: Convert to fraction form
284,572.75/609,490.75 = 609,490.75/x - Step 3: Cross multiply
284,572.75x = 609,490.75 × 609,490.75 - Step 4: Simplify right side
284,572.75x = 371,478,974,335.56 - Step 5: Solve for x
x = 371,478,974,335.56/284,572.75 - Step 6: Final answer
x = 1,305,391.94
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.