Home / 2,948,206.03-4,423,373.13-1,029,399.92

Finding the Fourth Proportional to 2,948,206.03, 4,423,373.13 and 1,029,399.92

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Solution

The fourth proportional to 2,948,206.03, 4,423,373.13 and 1,029,399.92 is: 1,544,471.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,206.03 : 4,423,373.13 = 1,029,399.92 : x
  2. Step 2: Convert to fraction form
    2,948,206.03/4,423,373.13 = 1,029,399.92/x
  3. Step 3: Cross multiply
    2,948,206.03x = 4,423,373.13 × 1,029,399.92
  4. Step 4: Simplify right side
    2,948,206.03x = 4,553,419,957,210.58
  5. Step 5: Solve for x
    x = 4,553,419,957,210.58/2,948,206.03
  6. Step 6: Final answer
    x = 1,544,471.42

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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.