Home / 11,062,187.13-15,265,882.22-6,167,713.93

Finding the Fourth Proportional to 11,062,187.13, 15,265,882.22 and 6,167,713.93

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Solution

The fourth proportional to 11,062,187.13, 15,265,882.22 and 6,167,713.93 is: 8,511,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062,187.13 : 15,265,882.22 = 6,167,713.93 : x
  2. Step 2: Convert to fraction form
    11,062,187.13/15,265,882.22 = 6,167,713.93/x
  3. Step 3: Cross multiply
    11,062,187.13x = 15,265,882.22 × 6,167,713.93
  4. Step 4: Simplify right side
    11,062,187.13x = 94,155,594,438,900.64
  5. Step 5: Solve for x
    x = 94,155,594,438,900.64/11,062,187.13
  6. Step 6: Final answer
    x = 8,511,480.90

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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.