Finding the Third Proportional to 413,029.13 and 555,837.19
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Solution
The third proportional to 413,029.13 and 555,837.19 is: 748,022.26
Step by Step Solution
- Step 1: Write the proportion equation
413,029.13 : 555,837.19 = 555,837.19 : x - Step 2: Convert to fraction form
413,029.13/555,837.19 = 555,837.19/x - Step 3: Cross multiply
413,029.13x = 555,837.19 × 555,837.19 - Step 4: Simplify right side
413,029.13x = 308,954,979,007.91 - Step 5: Solve for x
x = 308,954,979,007.91/413,029.13 - Step 6: Final answer
x = 748,022.26
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.