Home / 2,324,245.32-3,486,568.86-641,348.82

Finding the Fourth Proportional to 2,324,245.32, 3,486,568.86 and 641,348.82

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Solution

The fourth proportional to 2,324,245.32, 3,486,568.86 and 641,348.82 is: 962,078.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,245.32 : 3,486,568.86 = 641,348.82 : x
  2. Step 2: Convert to fraction form
    2,324,245.32/3,486,568.86 = 641,348.82/x
  3. Step 3: Cross multiply
    2,324,245.32x = 3,486,568.86 × 641,348.82
  4. Step 4: Simplify right side
    2,324,245.32x = 2,236,106,824,209.75
  5. Step 5: Solve for x
    x = 2,236,106,824,209.75/2,324,245.32
  6. Step 6: Final answer
    x = 962,078.66

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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.