Home / 2,659,337.12-3,694,660.72-2,627,450.64

Finding the Fourth Proportional to 2,659,337.12, 3,694,660.72 and 2,627,450.64

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Solution

The fourth proportional to 2,659,337.12, 3,694,660.72 and 2,627,450.64 is: 3,650,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,337.12 : 3,694,660.72 = 2,627,450.64 : x
  2. Step 2: Convert to fraction form
    2,659,337.12/3,694,660.72 = 2,627,450.64/x
  3. Step 3: Cross multiply
    2,659,337.12x = 3,694,660.72 × 2,627,450.64
  4. Step 4: Simplify right side
    2,659,337.12x = 9,707,538,673,346.86
  5. Step 5: Solve for x
    x = 9,707,538,673,346.86/2,659,337.12
  6. Step 6: Final answer
    x = 3,650,360.31

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.