Home / 2,004,156.12-3,006,190.32-487,847.04

Finding the Fourth Proportional to 2,004,156.12, 3,006,190.32 and 487,847.04

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Solution

The fourth proportional to 2,004,156.12, 3,006,190.32 and 487,847.04 is: 731,759.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,156.12 : 3,006,190.32 = 487,847.04 : x
  2. Step 2: Convert to fraction form
    2,004,156.12/3,006,190.32 = 487,847.04/x
  3. Step 3: Cross multiply
    2,004,156.12x = 3,006,190.32 × 487,847.04
  4. Step 4: Simplify right side
    2,004,156.12x = 1,466,561,049,288.65
  5. Step 5: Solve for x
    x = 1,466,561,049,288.65/2,004,156.12
  6. Step 6: Final answer
    x = 731,759.88

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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.