Finding the Third Proportional to 2,086,498.13 and 4,397,163.75
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Solution
The third proportional to 2,086,498.13 and 4,397,163.75 is: 9,266,746.43
Step by Step Solution
- Step 1: Write the proportion equation
2,086,498.13 : 4,397,163.75 = 4,397,163.75 : x - Step 2: Convert to fraction form
2,086,498.13/4,397,163.75 = 4,397,163.75/x - Step 3: Cross multiply
2,086,498.13x = 4,397,163.75 × 4,397,163.75 - Step 4: Simplify right side
2,086,498.13x = 19,335,049,044,314.06 - Step 5: Solve for x
x = 19,335,049,044,314.06/2,086,498.13 - Step 6: Final answer
x = 9,266,746.43
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.