Home / 2,208,004.20-3,310,839.90-944,404.20

Finding the Fourth Proportional to 2,208,004.20, 3,310,839.90 and 944,404.20

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Solution

The fourth proportional to 2,208,004.20, 3,310,839.90 and 944,404.20 is: 1,416,107.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,004.20 : 3,310,839.90 = 944,404.20 : x
  2. Step 2: Convert to fraction form
    2,208,004.20/3,310,839.90 = 944,404.20/x
  3. Step 3: Cross multiply
    2,208,004.20x = 3,310,839.90 × 944,404.20
  4. Step 4: Simplify right side
    2,208,004.20x = 3,126,771,107,087.58
  5. Step 5: Solve for x
    x = 3,126,771,107,087.58/2,208,004.20
  6. Step 6: Final answer
    x = 1,416,107.41

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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.