Home / 10,797,418.30-16,183,685.85-4,403,472.70

Finding the Fourth Proportional to 10,797,418.30, 16,183,685.85 and 4,403,472.70

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Solution

The fourth proportional to 10,797,418.30, 16,183,685.85 and 4,403,472.70 is: 6,600,135.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,418.30 : 16,183,685.85 = 4,403,472.70 : x
  2. Step 2: Convert to fraction form
    10,797,418.30/16,183,685.85 = 4,403,472.70/x
  3. Step 3: Cross multiply
    10,797,418.30x = 16,183,685.85 × 4,403,472.70
  4. Step 4: Simplify right side
    10,797,418.30x = 71,264,418,825,851.30
  5. Step 5: Solve for x
    x = 71,264,418,825,851.30/10,797,418.30
  6. Step 6: Final answer
    x = 6,600,135.04

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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.