Home / 5,672,225.10-8,487,601.65-4,179,233.10

Finding the Fourth Proportional to 5,672,225.10, 8,487,601.65 and 4,179,233.10

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Solution

The fourth proportional to 5,672,225.10, 8,487,601.65 and 4,179,233.10 is: 6,253,571.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,225.10 : 8,487,601.65 = 4,179,233.10 : x
  2. Step 2: Convert to fraction form
    5,672,225.10/8,487,601.65 = 4,179,233.10/x
  3. Step 3: Cross multiply
    5,672,225.10x = 8,487,601.65 × 4,179,233.10
  4. Step 4: Simplify right side
    5,672,225.10x = 35,471,665,755,294.62
  5. Step 5: Solve for x
    x = 35,471,665,755,294.62/5,672,225.10
  6. Step 6: Final answer
    x = 6,253,571.59

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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.