Home / 2,517,670.08-3,777,205.92-1,097,851.20

Finding the Fourth Proportional to 2,517,670.08, 3,777,205.92 and 1,097,851.20

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Solution

The fourth proportional to 2,517,670.08, 3,777,205.92 and 1,097,851.20 is: 1,647,082.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,670.08 : 3,777,205.92 = 1,097,851.20 : x
  2. Step 2: Convert to fraction form
    2,517,670.08/3,777,205.92 = 1,097,851.20/x
  3. Step 3: Cross multiply
    2,517,670.08x = 3,777,205.92 × 1,097,851.20
  4. Step 4: Simplify right side
    2,517,670.08x = 4,146,810,051,919.10
  5. Step 5: Solve for x
    x = 4,146,810,051,919.10/2,517,670.08
  6. Step 6: Final answer
    x = 1,647,082.39

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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.