Home / 2,731,474.44-3,769,523.94-1,491,150.92

Finding the Fourth Proportional to 2,731,474.44, 3,769,523.94 and 1,491,150.92

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Solution

The fourth proportional to 2,731,474.44, 3,769,523.94 and 1,491,150.92 is: 2,057,836.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,474.44 : 3,769,523.94 = 1,491,150.92 : x
  2. Step 2: Convert to fraction form
    2,731,474.44/3,769,523.94 = 1,491,150.92/x
  3. Step 3: Cross multiply
    2,731,474.44x = 3,769,523.94 × 1,491,150.92
  4. Step 4: Simplify right side
    2,731,474.44x = 5,620,929,072,245.41
  5. Step 5: Solve for x
    x = 5,620,929,072,245.41/2,731,474.44
  6. Step 6: Final answer
    x = 2,057,836.97

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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.