Home / 3,016,010.10-4,524,452.55-993,909.90

Finding the Fourth Proportional to 3,016,010.10, 4,524,452.55 and 993,909.90

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Solution

The fourth proportional to 3,016,010.10, 4,524,452.55 and 993,909.90 is: 1,491,008.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,010.10 : 4,524,452.55 = 993,909.90 : x
  2. Step 2: Convert to fraction form
    3,016,010.10/4,524,452.55 = 993,909.90/x
  3. Step 3: Cross multiply
    3,016,010.10x = 4,524,452.55 × 993,909.90
  4. Step 4: Simplify right side
    3,016,010.10x = 4,496,898,181,525.25
  5. Step 5: Solve for x
    x = 4,496,898,181,525.25/3,016,010.10
  6. Step 6: Final answer
    x = 1,491,008.99

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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.