Home / 3,376,425.76-4,659,481.20-1,848,675.04

Finding the Fourth Proportional to 3,376,425.76, 4,659,481.20 and 1,848,675.04

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Solution

The fourth proportional to 3,376,425.76, 4,659,481.20 and 1,848,675.04 is: 2,551,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,425.76 : 4,659,481.20 = 1,848,675.04 : x
  2. Step 2: Convert to fraction form
    3,376,425.76/4,659,481.20 = 1,848,675.04/x
  3. Step 3: Cross multiply
    3,376,425.76x = 4,659,481.20 × 1,848,675.04
  4. Step 4: Simplify right side
    3,376,425.76x = 8,613,866,593,789.25
  5. Step 5: Solve for x
    x = 8,613,866,593,789.25/3,376,425.76
  6. Step 6: Final answer
    x = 2,551,179.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.