Home / 11,552,043.68-15,941,214.03-6,324,049.59

Finding the Fourth Proportional to 11,552,043.68, 15,941,214.03 and 6,324,049.59

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Solution

The fourth proportional to 11,552,043.68, 15,941,214.03 and 6,324,049.59 is: 8,726,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,552,043.68 : 15,941,214.03 = 6,324,049.59 : x
  2. Step 2: Convert to fraction form
    11,552,043.68/15,941,214.03 = 6,324,049.59/x
  3. Step 3: Cross multiply
    11,552,043.68x = 15,941,214.03 × 6,324,049.59
  4. Step 4: Simplify right side
    11,552,043.68x = 100,813,028,050,523.73
  5. Step 5: Solve for x
    x = 100,813,028,050,523.73/11,552,043.68
  6. Step 6: Final answer
    x = 8,726,856.55

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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.