Home / 3,027,711.70-4,541,567.55-1,229,997.70

Finding the Fourth Proportional to 3,027,711.70, 4,541,567.55 and 1,229,997.70

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Solution

The fourth proportional to 3,027,711.70, 4,541,567.55 and 1,229,997.70 is: 1,844,996.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,711.70 : 4,541,567.55 = 1,229,997.70 : x
  2. Step 2: Convert to fraction form
    3,027,711.70/4,541,567.55 = 1,229,997.70/x
  3. Step 3: Cross multiply
    3,027,711.70x = 4,541,567.55 × 1,229,997.70
  4. Step 4: Simplify right side
    3,027,711.70x = 5,586,117,640,894.64
  5. Step 5: Solve for x
    x = 5,586,117,640,894.64/3,027,711.70
  6. Step 6: Final answer
    x = 1,844,996.55

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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.