Finding the Third Proportional to 252,514 and 552,534
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Solution
The third proportional to 252,514 and 552,534 is: 1,209,017.41
Step by Step Solution
- Step 1: Write the proportion equation
252,514 : 552,534 = 552,534 : x - Step 2: Convert to fraction form
252,514/552,534 = 552,534/x - Step 3: Cross multiply
252,514x = 552,534 × 552,534 - Step 4: Simplify right side
252,514x = 305,293,821,156 - Step 5: Solve for x
x = 305,293,821,156/252,514 - Step 6: Final answer
x = 1,209,017.41
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.