Home / 11,230,342.76-15,497,873.02-6,073,704.28

Finding the Fourth Proportional to 11,230,342.76, 15,497,873.02 and 6,073,704.28

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Solution

The fourth proportional to 11,230,342.76, 15,497,873.02 and 6,073,704.28 is: 8,381,711.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,342.76 : 15,497,873.02 = 6,073,704.28 : x
  2. Step 2: Convert to fraction form
    11,230,342.76/15,497,873.02 = 6,073,704.28/x
  3. Step 3: Cross multiply
    11,230,342.76x = 15,497,873.02 × 6,073,704.28
  4. Step 4: Simplify right side
    11,230,342.76x = 94,129,497,692,470.53
  5. Step 5: Solve for x
    x = 94,129,497,692,470.53/11,230,342.76
  6. Step 6: Final answer
    x = 8,381,711.91

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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.