Home / 11,786,013.32-17,646,172.60-6,016,335.53

Finding the Fourth Proportional to 11,786,013.32, 17,646,172.60 and 6,016,335.53

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Solution

The fourth proportional to 11,786,013.32, 17,646,172.60 and 6,016,335.53 is: 9,007,735.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,786,013.32 : 17,646,172.60 = 6,016,335.53 : x
  2. Step 2: Convert to fraction form
    11,786,013.32/17,646,172.60 = 6,016,335.53/x
  3. Step 3: Cross multiply
    11,786,013.32x = 17,646,172.60 × 6,016,335.53
  4. Step 4: Simplify right side
    11,786,013.32x = 106,165,295,181,892.48
  5. Step 5: Solve for x
    x = 106,165,295,181,892.48/11,786,013.32
  6. Step 6: Final answer
    x = 9,007,735.89

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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.