Home / 3,647,081.60-5,033,165.28-2,197,233.44

Finding the Fourth Proportional to 3,647,081.60, 5,033,165.28 and 2,197,233.44

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Solution

The fourth proportional to 3,647,081.60, 5,033,165.28 and 2,197,233.44 is: 3,032,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,081.60 : 5,033,165.28 = 2,197,233.44 : x
  2. Step 2: Convert to fraction form
    3,647,081.60/5,033,165.28 = 2,197,233.44/x
  3. Step 3: Cross multiply
    3,647,081.60x = 5,033,165.28 × 2,197,233.44
  4. Step 4: Simplify right side
    3,647,081.60x = 11,059,039,062,262.96
  5. Step 5: Solve for x
    x = 11,059,039,062,262.96/3,647,081.60
  6. Step 6: Final answer
    x = 3,032,298.23

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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.