Home / 3,353,204.70-5,029,807.05-2,668,236.30

Finding the Fourth Proportional to 3,353,204.70, 5,029,807.05 and 2,668,236.30

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Solution

The fourth proportional to 3,353,204.70, 5,029,807.05 and 2,668,236.30 is: 4,002,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,204.70 : 5,029,807.05 = 2,668,236.30 : x
  2. Step 2: Convert to fraction form
    3,353,204.70/5,029,807.05 = 2,668,236.30/x
  3. Step 3: Cross multiply
    3,353,204.70x = 5,029,807.05 × 2,668,236.30
  4. Step 4: Simplify right side
    3,353,204.70x = 13,420,713,752,805.91
  5. Step 5: Solve for x
    x = 13,420,713,752,805.91/3,353,204.70
  6. Step 6: Final answer
    x = 4,002,354.45

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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.