Home / 3,002,234.26-4,503,360.42-727,749.66

Finding the Fourth Proportional to 3,002,234.26, 4,503,360.42 and 727,749.66

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Solution

The fourth proportional to 3,002,234.26, 4,503,360.42 and 727,749.66 is: 1,091,626.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,234.26 : 4,503,360.42 = 727,749.66 : x
  2. Step 2: Convert to fraction form
    3,002,234.26/4,503,360.42 = 727,749.66/x
  3. Step 3: Cross multiply
    3,002,234.26x = 4,503,360.42 × 727,749.66
  4. Step 4: Simplify right side
    3,002,234.26x = 3,277,319,014,512.46
  5. Step 5: Solve for x
    x = 3,277,319,014,512.46/3,002,234.26
  6. Step 6: Final answer
    x = 1,091,626.68

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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.