Home / 2,265,951.24-3,397,755.60-668,310.48

Finding the Fourth Proportional to 2,265,951.24, 3,397,755.60 and 668,310.48

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Solution

The fourth proportional to 2,265,951.24, 3,397,755.60 and 668,310.48 is: 1,002,120.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,951.24 : 3,397,755.60 = 668,310.48 : x
  2. Step 2: Convert to fraction form
    2,265,951.24/3,397,755.60 = 668,310.48/x
  3. Step 3: Cross multiply
    2,265,951.24x = 3,397,755.60 × 668,310.48
  4. Step 4: Simplify right side
    2,265,951.24x = 2,270,755,675,958.69
  5. Step 5: Solve for x
    x = 2,270,755,675,958.69/2,265,951.24
  6. Step 6: Final answer
    x = 1,002,120.27

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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.