Home / 8,206,183.65-11,324,793.90-4,484,933.04

Finding the Fourth Proportional to 8,206,183.65, 11,324,793.90 and 4,484,933.04

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Solution

The fourth proportional to 8,206,183.65, 11,324,793.90 and 4,484,933.04 is: 6,189,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,206,183.65 : 11,324,793.90 = 4,484,933.04 : x
  2. Step 2: Convert to fraction form
    8,206,183.65/11,324,793.90 = 4,484,933.04/x
  3. Step 3: Cross multiply
    8,206,183.65x = 11,324,793.90 × 4,484,933.04
  4. Step 4: Simplify right side
    8,206,183.65x = 50,790,942,311,462.65
  5. Step 5: Solve for x
    x = 50,790,942,311,462.65/8,206,183.65
  6. Step 6: Final answer
    x = 6,189,349.95

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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.