Finding the Fourth Proportional to 1,712,375.26, 2,568,358.41 and 450,301.18
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Solution
The fourth proportional to 1,712,375.26, 2,568,358.41 and 450,301.18 is: 675,398.00
Step by Step Solution
- Step 1: Write the proportion equation
1,712,375.26 : 2,568,358.41 = 450,301.18 : x - Step 2: Convert to fraction form
1,712,375.26/2,568,358.41 = 450,301.18/x - Step 3: Cross multiply
1,712,375.26x = 2,568,358.41 × 450,301.18 - Step 4: Simplify right side
1,712,375.26x = 1,156,534,822,685.92 - Step 5: Solve for x
x = 1,156,534,822,685.92/1,712,375.26 - Step 6: Final answer
x = 675,398.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.