Home / 2,537,891.10-3,503,127.21-2,268,849.12

Finding the Fourth Proportional to 2,537,891.10, 3,503,127.21 and 2,268,849.12

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Solution

The fourth proportional to 2,537,891.10, 3,503,127.21 and 2,268,849.12 is: 3,131,760.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,891.10 : 3,503,127.21 = 2,268,849.12 : x
  2. Step 2: Convert to fraction form
    2,537,891.10/3,503,127.21 = 2,268,849.12/x
  3. Step 3: Cross multiply
    2,537,891.10x = 3,503,127.21 × 2,268,849.12
  4. Step 4: Simplify right side
    2,537,891.10x = 7,948,067,087,656.56
  5. Step 5: Solve for x
    x = 7,948,067,087,656.56/2,537,891.10
  6. Step 6: Final answer
    x = 3,131,760.50

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Double scale
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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.