Home / 3,963,466-5,469,400.04-2,244,598.82

Finding the Fourth Proportional to 3,963,466, 5,469,400.04 and 2,244,598.82

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Solution

The fourth proportional to 3,963,466, 5,469,400.04 and 2,244,598.82 is: 3,097,442.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,466 : 5,469,400.04 = 2,244,598.82 : x
  2. Step 2: Convert to fraction form
    3,963,466/5,469,400.04 = 2,244,598.82/x
  3. Step 3: Cross multiply
    3,963,466x = 5,469,400.04 × 2,244,598.82
  4. Step 4: Simplify right side
    3,963,466x = 12,276,608,875,891.95
  5. Step 5: Solve for x
    x = 12,276,608,875,891.95/3,963,466
  6. Step 6: Final answer
    x = 3,097,442.71

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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.