Finding the Third Proportional to 284,532.75 and 609,423.75
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Solution
The third proportional to 284,532.75 and 609,423.75 is: 1,305,288.43
Step by Step Solution
- Step 1: Write the proportion equation
284,532.75 : 609,423.75 = 609,423.75 : x - Step 2: Convert to fraction form
284,532.75/609,423.75 = 609,423.75/x - Step 3: Cross multiply
284,532.75x = 609,423.75 × 609,423.75 - Step 4: Simplify right side
284,532.75x = 371,397,307,064.06 - Step 5: Solve for x
x = 371,397,307,064.06/284,532.75 - Step 6: Final answer
x = 1,305,288.43
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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.