Home / 3,665,586.48-5,491,227.51-2,399,575.92

Finding the Fourth Proportional to 3,665,586.48, 5,491,227.51 and 2,399,575.92

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Solution

The fourth proportional to 3,665,586.48, 5,491,227.51 and 2,399,575.92 is: 3,594,681.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,586.48 : 5,491,227.51 = 2,399,575.92 : x
  2. Step 2: Convert to fraction form
    3,665,586.48/5,491,227.51 = 2,399,575.92/x
  3. Step 3: Cross multiply
    3,665,586.48x = 5,491,227.51 × 2,399,575.92
  4. Step 4: Simplify right side
    3,665,586.48x = 13,176,617,304,237.56
  5. Step 5: Solve for x
    x = 13,176,617,304,237.56/3,665,586.48
  6. Step 6: Final answer
    x = 3,594,681.88

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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.