Home / 2,910,650.04-3,987,604.92-2,801,561.22

Finding the Fourth Proportional to 2,910,650.04, 3,987,604.92 and 2,801,561.22

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Solution

The fourth proportional to 2,910,650.04, 3,987,604.92 and 2,801,561.22 is: 3,838,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,650.04 : 3,987,604.92 = 2,801,561.22 : x
  2. Step 2: Convert to fraction form
    2,910,650.04/3,987,604.92 = 2,801,561.22/x
  3. Step 3: Cross multiply
    2,910,650.04x = 3,987,604.92 × 2,801,561.22
  4. Step 4: Simplify right side
    2,910,650.04x = 11,171,519,304,553.20
  5. Step 5: Solve for x
    x = 11,171,519,304,553.20/2,910,650.04
  6. Step 6: Final answer
    x = 3,838,152.70

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.