Home / 3,963,464-5,469,397.28-2,244,596.82

Finding the Fourth Proportional to 3,963,464, 5,469,397.28 and 2,244,596.82

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Solution

The fourth proportional to 3,963,464, 5,469,397.28 and 2,244,596.82 is: 3,097,439.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,464 : 5,469,397.28 = 2,244,596.82 : x
  2. Step 2: Convert to fraction form
    3,963,464/5,469,397.28 = 2,244,596.82/x
  3. Step 3: Cross multiply
    3,963,464x = 5,469,397.28 × 2,244,596.82
  4. Step 4: Simplify right side
    3,963,464x = 12,276,591,742,004.65
  5. Step 5: Solve for x
    x = 12,276,591,742,004.65/3,963,464
  6. Step 6: Final answer
    x = 3,097,439.95

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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.