Home / 9,048,760.05-12,493,301.31-6,951,867.15

Finding the Fourth Proportional to 9,048,760.05, 12,493,301.31 and 6,951,867.15

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Solution

The fourth proportional to 9,048,760.05, 12,493,301.31 and 6,951,867.15 is: 9,598,195.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048,760.05 : 12,493,301.31 = 6,951,867.15 : x
  2. Step 2: Convert to fraction form
    9,048,760.05/12,493,301.31 = 6,951,867.15/x
  3. Step 3: Cross multiply
    9,048,760.05x = 12,493,301.31 × 6,951,867.15
  4. Step 4: Simplify right side
    9,048,760.05x = 86,851,770,972,040.97
  5. Step 5: Solve for x
    x = 86,851,770,972,040.97/9,048,760.05
  6. Step 6: Final answer
    x = 9,598,195.83

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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.