Home / 2,659,326.12-3,694,645.44-2,627,439.66

Finding the Fourth Proportional to 2,659,326.12, 3,694,645.44 and 2,627,439.66

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Solution

The fourth proportional to 2,659,326.12, 3,694,645.44 and 2,627,439.66 is: 3,650,345.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,326.12 : 3,694,645.44 = 2,627,439.66 : x
  2. Step 2: Convert to fraction form
    2,659,326.12/3,694,645.44 = 2,627,439.66/x
  3. Step 3: Cross multiply
    2,659,326.12x = 3,694,645.44 × 2,627,439.66
  4. Step 4: Simplify right side
    2,659,326.12x = 9,707,457,958,694.15
  5. Step 5: Solve for x
    x = 9,707,457,958,694.15/2,659,326.12
  6. Step 6: Final answer
    x = 3,650,345.06

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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.