Home / 5,466,472.20-8,192,595.96-2,224,231.38

Finding the Fourth Proportional to 5,466,472.20, 8,192,595.96 and 2,224,231.38

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Solution

The fourth proportional to 5,466,472.20, 8,192,595.96 and 2,224,231.38 is: 3,333,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,472.20 : 8,192,595.96 = 2,224,231.38 : x
  2. Step 2: Convert to fraction form
    5,466,472.20/8,192,595.96 = 2,224,231.38/x
  3. Step 3: Cross multiply
    5,466,472.20x = 8,192,595.96 × 2,224,231.38
  4. Step 4: Simplify right side
    5,466,472.20x = 18,222,229,017,893.22
  5. Step 5: Solve for x
    x = 18,222,229,017,893.22/5,466,472.20
  6. Step 6: Final answer
    x = 3,333,453.16

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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.