Home / 7,444,266.60-11,167,712.10-2,654,736.60

Finding the Fourth Proportional to 7,444,266.60, 11,167,712.10 and 2,654,736.60

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Solution

The fourth proportional to 7,444,266.60, 11,167,712.10 and 2,654,736.60 is: 3,982,572.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,266.60 : 11,167,712.10 = 2,654,736.60 : x
  2. Step 2: Convert to fraction form
    7,444,266.60/11,167,712.10 = 2,654,736.60/x
  3. Step 3: Cross multiply
    7,444,266.60x = 11,167,712.10 × 2,654,736.60
  4. Step 4: Simplify right side
    7,444,266.60x = 29,647,334,050,132.86
  5. Step 5: Solve for x
    x = 29,647,334,050,132.86/7,444,266.60
  6. Step 6: Final answer
    x = 3,982,572.85

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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.