Finding the Third Proportional to 267,454.13 and 587,395.13
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Solution
The third proportional to 267,454.13 and 587,395.13 is: 1,290,064.35
Step by Step Solution
- Step 1: Write the proportion equation
267,454.13 : 587,395.13 = 587,395.13 : x - Step 2: Convert to fraction form
267,454.13/587,395.13 = 587,395.13/x - Step 3: Cross multiply
267,454.13x = 587,395.13 × 587,395.13 - Step 4: Simplify right side
267,454.13x = 345,033,032,873.77 - Step 5: Solve for x
x = 345,033,032,873.77/267,454.13 - Step 6: Final answer
x = 1,290,064.35
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.