Home / 3,963,542.64-5,469,505.56-2,244,675.48

Finding the Fourth Proportional to 3,963,542.64, 5,469,505.56 and 2,244,675.48

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Solution

The fourth proportional to 3,963,542.64, 5,469,505.56 and 2,244,675.48 is: 3,097,548.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,542.64 : 5,469,505.56 = 2,244,675.48 : x
  2. Step 2: Convert to fraction form
    3,963,542.64/5,469,505.56 = 2,244,675.48/x
  3. Step 3: Cross multiply
    3,963,542.64x = 5,469,505.56 × 2,244,675.48
  4. Step 4: Simplify right side
    3,963,542.64x = 12,277,265,018,255.67
  5. Step 5: Solve for x
    x = 12,277,265,018,255.67/3,963,542.64
  6. Step 6: Final answer
    x = 3,097,548.36

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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.