Home / 4,792,849.54-7,192,844.88-3,516,754.54

Finding the Fourth Proportional to 4,792,849.54, 7,192,844.88 and 3,516,754.54

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Solution

The fourth proportional to 4,792,849.54, 7,192,844.88 and 3,516,754.54 is: 5,277,751.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,849.54 : 7,192,844.88 = 3,516,754.54 : x
  2. Step 2: Convert to fraction form
    4,792,849.54/7,192,844.88 = 3,516,754.54/x
  3. Step 3: Cross multiply
    4,792,849.54x = 7,192,844.88 × 3,516,754.54
  4. Step 4: Simplify right side
    4,792,849.54x = 25,295,469,887,255.75
  5. Step 5: Solve for x
    x = 25,295,469,887,255.75/4,792,849.54
  6. Step 6: Final answer
    x = 5,277,751.72

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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.