Home / 3,963,467.50-5,469,402.11-2,244,600.32

Finding the Fourth Proportional to 3,963,467.50, 5,469,402.11 and 2,244,600.32

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Solution

The fourth proportional to 3,963,467.50, 5,469,402.11 and 2,244,600.32 is: 3,097,444.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,467.50 : 5,469,402.11 = 2,244,600.32 : x
  2. Step 2: Convert to fraction form
    3,963,467.50/5,469,402.11 = 2,244,600.32/x
  3. Step 3: Cross multiply
    3,963,467.50x = 5,469,402.11 × 2,244,600.32
  4. Step 4: Simplify right side
    3,963,467.50x = 12,276,621,726,314.68
  5. Step 5: Solve for x
    x = 12,276,621,726,314.68/3,963,467.50
  6. Step 6: Final answer
    x = 3,097,444.78

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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.