Home / 7,491,935.32-11,238,395.46-2,633,652.52

Finding the Fourth Proportional to 7,491,935.32, 11,238,395.46 and 2,633,652.52

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Solution

The fourth proportional to 7,491,935.32, 11,238,395.46 and 2,633,652.52 is: 3,950,651.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,491,935.32 : 11,238,395.46 = 2,633,652.52 : x
  2. Step 2: Convert to fraction form
    7,491,935.32/11,238,395.46 = 2,633,652.52/x
  3. Step 3: Cross multiply
    7,491,935.32x = 11,238,395.46 × 2,633,652.52
  4. Step 4: Simplify right side
    7,491,935.32x = 29,598,028,523,985.56
  5. Step 5: Solve for x
    x = 29,598,028,523,985.56/7,491,935.32
  6. Step 6: Final answer
    x = 3,950,651.90

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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.