Home / 11,170,337.04-15,415,126.92-6,275,765.52

Finding the Fourth Proportional to 11,170,337.04, 15,415,126.92 and 6,275,765.52

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Solution

The fourth proportional to 11,170,337.04, 15,415,126.92 and 6,275,765.52 is: 8,660,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,337.04 : 15,415,126.92 = 6,275,765.52 : x
  2. Step 2: Convert to fraction form
    11,170,337.04/15,415,126.92 = 6,275,765.52/x
  3. Step 3: Cross multiply
    11,170,337.04x = 15,415,126.92 × 6,275,765.52
  4. Step 4: Simplify right side
    11,170,337.04x = 96,741,722,010,959.80
  5. Step 5: Solve for x
    x = 96,741,722,010,959.80/11,170,337.04
  6. Step 6: Final answer
    x = 8,660,591.14

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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.