Home / 5,781,589.48-8,675,344.86-2,752,382.44

Finding the Fourth Proportional to 5,781,589.48, 8,675,344.86 and 2,752,382.44

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Solution

The fourth proportional to 5,781,589.48, 8,675,344.86 and 2,752,382.44 is: 4,129,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,781,589.48 : 8,675,344.86 = 2,752,382.44 : x
  2. Step 2: Convert to fraction form
    5,781,589.48/8,675,344.86 = 2,752,382.44/x
  3. Step 3: Cross multiply
    5,781,589.48x = 8,675,344.86 × 2,752,382.44
  4. Step 4: Simplify right side
    5,781,589.48x = 23,877,866,853,608.26
  5. Step 5: Solve for x
    x = 23,877,866,853,608.26/5,781,589.48
  6. Step 6: Final answer
    x = 4,129,983.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.