Home / 3,694,472.44-5,541,706.50-2,689,986.04

Finding the Fourth Proportional to 3,694,472.44, 5,541,706.50 and 2,689,986.04

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Solution

The fourth proportional to 3,694,472.44, 5,541,706.50 and 2,689,986.04 is: 4,034,977.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,472.44 : 5,541,706.50 = 2,689,986.04 : x
  2. Step 2: Convert to fraction form
    3,694,472.44/5,541,706.50 = 2,689,986.04/x
  3. Step 3: Cross multiply
    3,694,472.44x = 5,541,706.50 × 2,689,986.04
  4. Step 4: Simplify right side
    3,694,472.44x = 14,907,113,122,777.26
  5. Step 5: Solve for x
    x = 14,907,113,122,777.26/3,694,472.44
  6. Step 6: Final answer
    x = 4,034,977.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.