Home / 2,944,584.30-4,417,168.05-1,025,200.20

Finding the Fourth Proportional to 2,944,584.30, 4,417,168.05 and 1,025,200.20

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Solution

The fourth proportional to 2,944,584.30, 4,417,168.05 and 1,025,200.20 is: 1,537,901.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,584.30 : 4,417,168.05 = 1,025,200.20 : x
  2. Step 2: Convert to fraction form
    2,944,584.30/4,417,168.05 = 1,025,200.20/x
  3. Step 3: Cross multiply
    2,944,584.30x = 4,417,168.05 × 1,025,200.20
  4. Step 4: Simplify right side
    2,944,584.30x = 4,528,481,568,293.61
  5. Step 5: Solve for x
    x = 4,528,481,568,293.61/2,944,584.30
  6. Step 6: Final answer
    x = 1,537,901.82

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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.