Home / 2,224,934.20-3,337,401.30-1,665,062.20

Finding the Fourth Proportional to 2,224,934.20, 3,337,401.30 and 1,665,062.20

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Solution

The fourth proportional to 2,224,934.20, 3,337,401.30 and 1,665,062.20 is: 2,497,593.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,934.20 : 3,337,401.30 = 1,665,062.20 : x
  2. Step 2: Convert to fraction form
    2,224,934.20/3,337,401.30 = 1,665,062.20/x
  3. Step 3: Cross multiply
    2,224,934.20x = 3,337,401.30 × 1,665,062.20
  4. Step 4: Simplify right side
    2,224,934.20x = 5,556,980,750,860.86
  5. Step 5: Solve for x
    x = 5,556,980,750,860.86/2,224,934.20
  6. Step 6: Final answer
    x = 2,497,593.30

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Similar ratio
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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.