Home / 11,124,719.02-16,691,873.87-6,006,132.55

Finding the Fourth Proportional to 11,124,719.02, 16,691,873.87 and 6,006,132.55

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Solution

The fourth proportional to 11,124,719.02, 16,691,873.87 and 6,006,132.55 is: 9,011,787.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,124,719.02 : 16,691,873.87 = 6,006,132.55 : x
  2. Step 2: Convert to fraction form
    11,124,719.02/16,691,873.87 = 6,006,132.55/x
  3. Step 3: Cross multiply
    11,124,719.02x = 16,691,873.87 × 6,006,132.55
  4. Step 4: Simplify right side
    11,124,719.02x = 100,253,606,971,101.45
  5. Step 5: Solve for x
    x = 100,253,606,971,101.45/11,124,719.02
  6. Step 6: Final answer
    x = 9,011,787.78

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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.