Home / 3,335,663.97-5,002,514.40-1,512,974.43

Finding the Fourth Proportional to 3,335,663.97, 5,002,514.40 and 1,512,974.43

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Solution

The fourth proportional to 3,335,663.97, 5,002,514.40 and 1,512,974.43 is: 2,269,016.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,663.97 : 5,002,514.40 = 1,512,974.43 : x
  2. Step 2: Convert to fraction form
    3,335,663.97/5,002,514.40 = 1,512,974.43/x
  3. Step 3: Cross multiply
    3,335,663.97x = 5,002,514.40 × 1,512,974.43
  4. Step 4: Simplify right side
    3,335,663.97x = 7,568,676,372,906.79
  5. Step 5: Solve for x
    x = 7,568,676,372,906.79/3,335,663.97
  6. Step 6: Final answer
    x = 2,269,016.44

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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.