Home / 3,379,511.32-5,069,265.96-2,244,489.64

Finding the Fourth Proportional to 3,379,511.32, 5,069,265.96 and 2,244,489.64

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Solution

The fourth proportional to 3,379,511.32, 5,069,265.96 and 2,244,489.64 is: 3,366,733.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,511.32 : 5,069,265.96 = 2,244,489.64 : x
  2. Step 2: Convert to fraction form
    3,379,511.32/5,069,265.96 = 2,244,489.64/x
  3. Step 3: Cross multiply
    3,379,511.32x = 5,069,265.96 × 2,244,489.64
  4. Step 4: Simplify right side
    3,379,511.32x = 11,377,914,904,278.32
  5. Step 5: Solve for x
    x = 11,377,914,904,278.32/3,379,511.32
  6. Step 6: Final answer
    x = 3,366,733.78

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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.