Home / 10,566,255.80-15,851,374.68-4,002,930.70

Finding the Fourth Proportional to 10,566,255.80, 15,851,374.68 and 4,002,930.70

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Solution

The fourth proportional to 10,566,255.80, 15,851,374.68 and 4,002,930.70 is: 6,005,150.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,566,255.80 : 15,851,374.68 = 4,002,930.70 : x
  2. Step 2: Convert to fraction form
    10,566,255.80/15,851,374.68 = 4,002,930.70/x
  3. Step 3: Cross multiply
    10,566,255.80x = 15,851,374.68 × 4,002,930.70
  4. Step 4: Simplify right side
    10,566,255.80x = 63,451,954,343,774.68
  5. Step 5: Solve for x
    x = 63,451,954,343,774.68/10,566,255.80
  6. Step 6: Final answer
    x = 6,005,150.31

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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.