Finding the Third Proportional to 284,972.25 and 444,711.75
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Solution
The third proportional to 284,972.25 and 444,711.75 is: 693,992.28
Step by Step Solution
- Step 1: Write the proportion equation
284,972.25 : 444,711.75 = 444,711.75 : x - Step 2: Convert to fraction form
284,972.25/444,711.75 = 444,711.75/x - Step 3: Cross multiply
284,972.25x = 444,711.75 × 444,711.75 - Step 4: Simplify right side
284,972.25x = 197,768,540,588.06 - Step 5: Solve for x
x = 197,768,540,588.06/284,972.25 - Step 6: Final answer
x = 693,992.28
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.