Home / 17,315,217.92-25,976,369.28-5,954,191.04

Finding the Fourth Proportional to 17,315,217.92, 25,976,369.28 and 5,954,191.04

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Solution

The fourth proportional to 17,315,217.92, 25,976,369.28 and 5,954,191.04 is: 8,932,504.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,315,217.92 : 25,976,369.28 = 5,954,191.04 : x
  2. Step 2: Convert to fraction form
    17,315,217.92/25,976,369.28 = 5,954,191.04/x
  3. Step 3: Cross multiply
    17,315,217.92x = 25,976,369.28 × 5,954,191.04
  4. Step 4: Simplify right side
    17,315,217.92x = 154,668,265,218,707.25
  5. Step 5: Solve for x
    x = 154,668,265,218,707.25/17,315,217.92
  6. Step 6: Final answer
    x = 8,932,504.69

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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.