Home / 10,918,204.16-15,067,171.80-6,023,424.44

Finding the Fourth Proportional to 10,918,204.16, 15,067,171.80 and 6,023,424.44

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Solution

The fourth proportional to 10,918,204.16, 15,067,171.80 and 6,023,424.44 is: 8,312,353.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,204.16 : 15,067,171.80 = 6,023,424.44 : x
  2. Step 2: Convert to fraction form
    10,918,204.16/15,067,171.80 = 6,023,424.44/x
  3. Step 3: Cross multiply
    10,918,204.16x = 15,067,171.80 × 6,023,424.44
  4. Step 4: Simplify right side
    10,918,204.16x = 90,755,970,861,798.80
  5. Step 5: Solve for x
    x = 90,755,970,861,798.80/10,918,204.16
  6. Step 6: Final answer
    x = 8,312,353.34

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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.