Home / 5,491,301.11-7,575,432.56-3,455,233.27

Finding the Fourth Proportional to 5,491,301.11, 7,575,432.56 and 3,455,233.27

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Solution

The fourth proportional to 5,491,301.11, 7,575,432.56 and 3,455,233.27 is: 4,766,609.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,491,301.11 : 7,575,432.56 = 3,455,233.27 : x
  2. Step 2: Convert to fraction form
    5,491,301.11/7,575,432.56 = 3,455,233.27/x
  3. Step 3: Cross multiply
    5,491,301.11x = 7,575,432.56 × 3,455,233.27
  4. Step 4: Simplify right side
    5,491,301.11x = 26,174,886,592,695.65
  5. Step 5: Solve for x
    x = 26,174,886,592,695.65/5,491,301.11
  6. Step 6: Final answer
    x = 4,766,609.24

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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.