Home / 3,196,067.39-4,794,101.09-1,173,436.16

Finding the Fourth Proportional to 3,196,067.39, 4,794,101.09 and 1,173,436.16

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Solution

The fourth proportional to 3,196,067.39, 4,794,101.09 and 1,173,436.16 is: 1,760,154.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,067.39 : 4,794,101.09 = 1,173,436.16 : x
  2. Step 2: Convert to fraction form
    3,196,067.39/4,794,101.09 = 1,173,436.16/x
  3. Step 3: Cross multiply
    3,196,067.39x = 4,794,101.09 × 1,173,436.16
  4. Step 4: Simplify right side
    3,196,067.39x = 5,625,571,568,972.26
  5. Step 5: Solve for x
    x = 5,625,571,568,972.26/3,196,067.39
  6. Step 6: Final answer
    x = 1,760,154.24

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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.