Home / 3,463,067.44-5,194,601.16-938,722.69

Finding the Fourth Proportional to 3,463,067.44, 5,194,601.16 and 938,722.69

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Solution

The fourth proportional to 3,463,067.44, 5,194,601.16 and 938,722.69 is: 1,408,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,067.44 : 5,194,601.16 = 938,722.69 : x
  2. Step 2: Convert to fraction form
    3,463,067.44/5,194,601.16 = 938,722.69/x
  3. Step 3: Cross multiply
    3,463,067.44x = 5,194,601.16 × 938,722.69
  4. Step 4: Simplify right side
    3,463,067.44x = 4,876,289,974,392.32
  5. Step 5: Solve for x
    x = 4,876,289,974,392.32/3,463,067.44
  6. Step 6: Final answer
    x = 1,408,084.04

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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.