Home / 3,593,297.39-5,383,856.20-2,170,364.11

Finding the Fourth Proportional to 3,593,297.39, 5,383,856.20 and 2,170,364.11

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Solution

The fourth proportional to 3,593,297.39, 5,383,856.20 and 2,170,364.11 is: 3,251,867.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,297.39 : 5,383,856.20 = 2,170,364.11 : x
  2. Step 2: Convert to fraction form
    3,593,297.39/5,383,856.20 = 2,170,364.11/x
  3. Step 3: Cross multiply
    3,593,297.39x = 5,383,856.20 × 2,170,364.11
  4. Step 4: Simplify right side
    3,593,297.39x = 11,684,928,259,029.16
  5. Step 5: Solve for x
    x = 11,684,928,259,029.16/3,593,297.39
  6. Step 6: Final answer
    x = 3,251,867.85

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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.