Home / 3,002,275-4,503,879.06-1,008,197.56

Finding the Fourth Proportional to 3,002,275, 4,503,879.06 and 1,008,197.56

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Solution

The fourth proportional to 3,002,275, 4,503,879.06 and 1,008,197.56 is: 1,512,453.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,275 : 4,503,879.06 = 1,008,197.56 : x
  2. Step 2: Convert to fraction form
    3,002,275/4,503,879.06 = 1,008,197.56/x
  3. Step 3: Cross multiply
    3,002,275x = 4,503,879.06 × 1,008,197.56
  4. Step 4: Simplify right side
    3,002,275x = 4,540,799,878,827.09
  5. Step 5: Solve for x
    x = 4,540,799,878,827.09/3,002,275
  6. Step 6: Final answer
    x = 1,512,453.02

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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.