Home / 2,530,100.60-3,794,009.82-1,250,209.04

Finding the Fourth Proportional to 2,530,100.60, 3,794,009.82 and 1,250,209.04

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Solution

The fourth proportional to 2,530,100.60, 3,794,009.82 and 1,250,209.04 is: 1,874,749.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,100.60 : 3,794,009.82 = 1,250,209.04 : x
  2. Step 2: Convert to fraction form
    2,530,100.60/3,794,009.82 = 1,250,209.04/x
  3. Step 3: Cross multiply
    2,530,100.60x = 3,794,009.82 × 1,250,209.04
  4. Step 4: Simplify right side
    2,530,100.60x = 4,743,305,374,812.77
  5. Step 5: Solve for x
    x = 4,743,305,374,812.77/2,530,100.60
  6. Step 6: Final answer
    x = 1,874,749.71

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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.