Home / 2,694,786.90-4,042,180.35-2,332,619.70

Finding the Fourth Proportional to 2,694,786.90, 4,042,180.35 and 2,332,619.70

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Solution

The fourth proportional to 2,694,786.90, 4,042,180.35 and 2,332,619.70 is: 3,498,929.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,786.90 : 4,042,180.35 = 2,332,619.70 : x
  2. Step 2: Convert to fraction form
    2,694,786.90/4,042,180.35 = 2,332,619.70/x
  3. Step 3: Cross multiply
    2,694,786.90x = 4,042,180.35 × 2,332,619.70
  4. Step 4: Simplify right side
    2,694,786.90x = 9,428,869,515,362.90
  5. Step 5: Solve for x
    x = 9,428,869,515,362.90/2,694,786.90
  6. Step 6: Final answer
    x = 3,498,929.55

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Double scale
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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.