Home / 4,199,479.24-5,792,187.31-3,167,030.54

Finding the Fourth Proportional to 4,199,479.24, 5,792,187.31 and 3,167,030.54

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Solution

The fourth proportional to 4,199,479.24, 5,792,187.31 and 3,167,030.54 is: 4,368,168.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,479.24 : 5,792,187.31 = 3,167,030.54 : x
  2. Step 2: Convert to fraction form
    4,199,479.24/5,792,187.31 = 3,167,030.54/x
  3. Step 3: Cross multiply
    4,199,479.24x = 5,792,187.31 × 3,167,030.54
  4. Step 4: Simplify right side
    4,199,479.24x = 18,344,034,104,170.45
  5. Step 5: Solve for x
    x = 18,344,034,104,170.45/4,199,479.24
  6. Step 6: Final answer
    x = 4,368,168.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.