Home / 2,423,600.10-3,635,400.15-826,020.90

Finding the Fourth Proportional to 2,423,600.10, 3,635,400.15 and 826,020.90

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Solution

The fourth proportional to 2,423,600.10, 3,635,400.15 and 826,020.90 is: 1,239,031.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,600.10 : 3,635,400.15 = 826,020.90 : x
  2. Step 2: Convert to fraction form
    2,423,600.10/3,635,400.15 = 826,020.90/x
  3. Step 3: Cross multiply
    2,423,600.10x = 3,635,400.15 × 826,020.90
  4. Step 4: Simplify right side
    2,423,600.10x = 3,002,916,503,763.14
  5. Step 5: Solve for x
    x = 3,002,916,503,763.14/2,423,600.10
  6. Step 6: Final answer
    x = 1,239,031.35

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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.