Home / 6,206,334.28-9,309,407.99-2,792,209.91

Finding the Fourth Proportional to 6,206,334.28, 9,309,407.99 and 2,792,209.91

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Solution

The fourth proportional to 6,206,334.28, 9,309,407.99 and 2,792,209.91 is: 4,188,272.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,334.28 : 9,309,407.99 = 2,792,209.91 : x
  2. Step 2: Convert to fraction form
    6,206,334.28/9,309,407.99 = 2,792,209.91/x
  3. Step 3: Cross multiply
    6,206,334.28x = 9,309,407.99 × 2,792,209.91
  4. Step 4: Simplify right side
    6,206,334.28x = 25,993,821,245,911.18
  5. Step 5: Solve for x
    x = 25,993,821,245,911.18/6,206,334.28
  6. Step 6: Final answer
    x = 4,188,272.83

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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.