Home / 2,694,906.90-4,042,360.35-2,446,901.10

Finding the Fourth Proportional to 2,694,906.90, 4,042,360.35 and 2,446,901.10

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Solution

The fourth proportional to 2,694,906.90, 4,042,360.35 and 2,446,901.10 is: 3,670,351.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,906.90 : 4,042,360.35 = 2,446,901.10 : x
  2. Step 2: Convert to fraction form
    2,694,906.90/4,042,360.35 = 2,446,901.10/x
  3. Step 3: Cross multiply
    2,694,906.90x = 4,042,360.35 × 2,446,901.10
  4. Step 4: Simplify right side
    2,694,906.90x = 9,891,255,987,011.39
  5. Step 5: Solve for x
    x = 9,891,255,987,011.39/2,694,906.90
  6. Step 6: Final answer
    x = 3,670,351.65

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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.