Home / 11,741,575.40-17,612,363.10-4,169,306.60

Finding the Fourth Proportional to 11,741,575.40, 17,612,363.10 and 4,169,306.60

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Solution

The fourth proportional to 11,741,575.40, 17,612,363.10 and 4,169,306.60 is: 6,253,959.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,575.40 : 17,612,363.10 = 4,169,306.60 : x
  2. Step 2: Convert to fraction form
    11,741,575.40/17,612,363.10 = 4,169,306.60/x
  3. Step 3: Cross multiply
    11,741,575.40x = 17,612,363.10 × 4,169,306.60
  4. Step 4: Simplify right side
    11,741,575.40x = 73,431,341,714,426.47
  5. Step 5: Solve for x
    x = 73,431,341,714,426.47/11,741,575.40
  6. Step 6: Final answer
    x = 6,253,959.90

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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.