Home / 2,265,604.57-3,397,597.38-749,007.55

Finding the Fourth Proportional to 2,265,604.57, 3,397,597.38 and 749,007.55

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Solution

The fourth proportional to 2,265,604.57, 3,397,597.38 and 749,007.55 is: 1,123,243.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,604.57 : 3,397,597.38 = 749,007.55 : x
  2. Step 2: Convert to fraction form
    2,265,604.57/3,397,597.38 = 749,007.55/x
  3. Step 3: Cross multiply
    2,265,604.57x = 3,397,597.38 × 749,007.55
  4. Step 4: Simplify right side
    2,265,604.57x = 2,544,826,089,480.22
  5. Step 5: Solve for x
    x = 2,544,826,089,480.22/2,265,604.57
  6. Step 6: Final answer
    x = 1,123,243.71

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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.