Home / 8,327,026.94-11,494,468.24-5,427,123.26

Finding the Fourth Proportional to 8,327,026.94, 11,494,468.24 and 5,427,123.26

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Solution

The fourth proportional to 8,327,026.94, 11,494,468.24 and 5,427,123.26 is: 7,491,496.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,327,026.94 : 11,494,468.24 = 5,427,123.26 : x
  2. Step 2: Convert to fraction form
    8,327,026.94/11,494,468.24 = 5,427,123.26/x
  3. Step 3: Cross multiply
    8,327,026.94x = 11,494,468.24 × 5,427,123.26
  4. Step 4: Simplify right side
    8,327,026.94x = 62,381,895,946,635.26
  5. Step 5: Solve for x
    x = 62,381,895,946,635.26/8,327,026.94
  6. Step 6: Final answer
    x = 7,491,496.83

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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.