Home / 2,923,041.28-4,384,561.92-1,029,339.04

Finding the Fourth Proportional to 2,923,041.28, 4,384,561.92 and 1,029,339.04

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Solution

The fourth proportional to 2,923,041.28, 4,384,561.92 and 1,029,339.04 is: 1,544,008.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,041.28 : 4,384,561.92 = 1,029,339.04 : x
  2. Step 2: Convert to fraction form
    2,923,041.28/4,384,561.92 = 1,029,339.04/x
  3. Step 3: Cross multiply
    2,923,041.28x = 4,384,561.92 × 1,029,339.04
  4. Step 4: Simplify right side
    2,923,041.28x = 4,513,200,757,553.36
  5. Step 5: Solve for x
    x = 4,513,200,757,553.36/2,923,041.28
  6. Step 6: Final answer
    x = 1,544,008.56

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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.