Home / 2,267,535.24-3,129,198.52-1,248,940.04

Finding the Fourth Proportional to 2,267,535.24, 3,129,198.52 and 1,248,940.04

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Solution

The fourth proportional to 2,267,535.24, 3,129,198.52 and 1,248,940.04 is: 1,723,537.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,535.24 : 3,129,198.52 = 1,248,940.04 : x
  2. Step 2: Convert to fraction form
    2,267,535.24/3,129,198.52 = 1,248,940.04/x
  3. Step 3: Cross multiply
    2,267,535.24x = 3,129,198.52 × 1,248,940.04
  4. Step 4: Simplify right side
    2,267,535.24x = 3,908,181,324,736.74
  5. Step 5: Solve for x
    x = 3,908,181,324,736.74/2,267,535.24
  6. Step 6: Final answer
    x = 1,723,537.19

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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.