Home / 3,647,194.74-5,033,244.50-1,993,305.58

Finding the Fourth Proportional to 3,647,194.74, 5,033,244.50 and 1,993,305.58

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Solution

The fourth proportional to 3,647,194.74, 5,033,244.50 and 1,993,305.58 is: 2,750,824.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,194.74 : 5,033,244.50 = 1,993,305.58 : x
  2. Step 2: Convert to fraction form
    3,647,194.74/5,033,244.50 = 1,993,305.58/x
  3. Step 3: Cross multiply
    3,647,194.74x = 5,033,244.50 × 1,993,305.58
  4. Step 4: Simplify right side
    3,647,194.74x = 10,032,794,347,354.31
  5. Step 5: Solve for x
    x = 10,032,794,347,354.31/3,647,194.74
  6. Step 6: Final answer
    x = 2,750,824.97

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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.