Home / 3,173,896.97-4,759,344.86-1,229,536.26

Finding the Fourth Proportional to 3,173,896.97, 4,759,344.86 and 1,229,536.26

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Solution

The fourth proportional to 3,173,896.97, 4,759,344.86 and 1,229,536.26 is: 1,843,723.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,896.97 : 4,759,344.86 = 1,229,536.26 : x
  2. Step 2: Convert to fraction form
    3,173,896.97/4,759,344.86 = 1,229,536.26/x
  3. Step 3: Cross multiply
    3,173,896.97x = 4,759,344.86 × 1,229,536.26
  4. Step 4: Simplify right side
    3,173,896.97x = 5,851,787,073,066.94
  5. Step 5: Solve for x
    x = 5,851,787,073,066.94/3,173,896.97
  6. Step 6: Final answer
    x = 1,843,723.08

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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.