Home / 2,513,767.38-3,770,600.04-620,525.22

Finding the Fourth Proportional to 2,513,767.38, 3,770,600.04 and 620,525.22

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Solution

The fourth proportional to 2,513,767.38, 3,770,600.04 and 620,525.22 is: 930,775.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,767.38 : 3,770,600.04 = 620,525.22 : x
  2. Step 2: Convert to fraction form
    2,513,767.38/3,770,600.04 = 620,525.22/x
  3. Step 3: Cross multiply
    2,513,767.38x = 3,770,600.04 × 620,525.22
  4. Step 4: Simplify right side
    2,513,767.38x = 2,339,752,419,353.01
  5. Step 5: Solve for x
    x = 2,339,752,419,353.01/2,513,767.38
  6. Step 6: Final answer
    x = 930,775.23

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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.