Home / 2,206,203.96-3,044,229.90-1,239,149.04

Finding the Fourth Proportional to 2,206,203.96, 3,044,229.90 and 1,239,149.04

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Solution

The fourth proportional to 2,206,203.96, 3,044,229.90 and 1,239,149.04 is: 1,709,839.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,203.96 : 3,044,229.90 = 1,239,149.04 : x
  2. Step 2: Convert to fraction form
    2,206,203.96/3,044,229.90 = 1,239,149.04/x
  3. Step 3: Cross multiply
    2,206,203.96x = 3,044,229.90 × 1,239,149.04
  4. Step 4: Simplify right side
    2,206,203.96x = 3,772,254,558,124.30
  5. Step 5: Solve for x
    x = 3,772,254,558,124.30/2,206,203.96
  6. Step 6: Final answer
    x = 1,709,839.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.