Home / 3,694,193.72-5,097,937.46-2,062,626.20

Finding the Fourth Proportional to 3,694,193.72, 5,097,937.46 and 2,062,626.20

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Solution

The fourth proportional to 3,694,193.72, 5,097,937.46 and 2,062,626.20 is: 2,846,396.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,193.72 : 5,097,937.46 = 2,062,626.20 : x
  2. Step 2: Convert to fraction form
    3,694,193.72/5,097,937.46 = 2,062,626.20/x
  3. Step 3: Cross multiply
    3,694,193.72x = 5,097,937.46 × 2,062,626.20
  4. Step 4: Simplify right side
    3,694,193.72x = 10,515,139,370,957.45
  5. Step 5: Solve for x
    x = 10,515,139,370,957.45/3,694,193.72
  6. Step 6: Final answer
    x = 2,846,396.31

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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.