Home / 5,855,079.43-8,080,613.43-3,374,387.20

Finding the Fourth Proportional to 5,855,079.43, 8,080,613.43 and 3,374,387.20

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Solution

The fourth proportional to 5,855,079.43, 8,080,613.43 and 3,374,387.20 is: 4,657,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,079.43 : 8,080,613.43 = 3,374,387.20 : x
  2. Step 2: Convert to fraction form
    5,855,079.43/8,080,613.43 = 3,374,387.20/x
  3. Step 3: Cross multiply
    5,855,079.43x = 8,080,613.43 × 3,374,387.20
  4. Step 4: Simplify right side
    5,855,079.43x = 27,267,118,526,340.10
  5. Step 5: Solve for x
    x = 27,267,118,526,340.10/5,855,079.43
  6. Step 6: Final answer
    x = 4,657,002.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.