Finding the Third Proportional to 284,101.88 and 631,265.63
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Solution
The third proportional to 284,101.88 and 631,265.63 is: 1,402,652.80
Step by Step Solution
- Step 1: Write the proportion equation
284,101.88 : 631,265.63 = 631,265.63 : x - Step 2: Convert to fraction form
284,101.88/631,265.63 = 631,265.63/x - Step 3: Cross multiply
284,101.88x = 631,265.63 × 631,265.63 - Step 4: Simplify right side
284,101.88x = 398,496,289,306.64 - Step 5: Solve for x
x = 398,496,289,306.64/284,101.88 - Step 6: Final answer
x = 1,402,652.80
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.