Home / 6,206,337.28-9,309,412.48-2,792,212.92

Finding the Fourth Proportional to 6,206,337.28, 9,309,412.48 and 2,792,212.92

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Solution

The fourth proportional to 6,206,337.28, 9,309,412.48 and 2,792,212.92 is: 4,188,277.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,337.28 : 9,309,412.48 = 2,792,212.92 : x
  2. Step 2: Convert to fraction form
    6,206,337.28/9,309,412.48 = 2,792,212.92/x
  3. Step 3: Cross multiply
    6,206,337.28x = 9,309,412.48 × 2,792,212.92
  4. Step 4: Simplify right side
    6,206,337.28x = 25,993,861,804,265.24
  5. Step 5: Solve for x
    x = 25,993,861,804,265.24/6,206,337.28
  6. Step 6: Final answer
    x = 4,188,277.34

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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.