Home / 3,463,067.94-5,194,601.91-938,723.19

Finding the Fourth Proportional to 3,463,067.94, 5,194,601.91 and 938,723.19

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Solution

The fourth proportional to 3,463,067.94, 5,194,601.91 and 938,723.19 is: 1,408,084.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,067.94 : 5,194,601.91 = 938,723.19 : x
  2. Step 2: Convert to fraction form
    3,463,067.94/5,194,601.91 = 938,723.19/x
  3. Step 3: Cross multiply
    3,463,067.94x = 5,194,601.91 × 938,723.19
  4. Step 4: Simplify right side
    3,463,067.94x = 4,876,293,275,735.29
  5. Step 5: Solve for x
    x = 4,876,293,275,735.29/3,463,067.94
  6. Step 6: Final answer
    x = 1,408,084.79

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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.