Home / 2,797,025.10-4,195,537.65-2,481,837.90

Finding the Fourth Proportional to 2,797,025.10, 4,195,537.65 and 2,481,837.90

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Solution

The fourth proportional to 2,797,025.10, 4,195,537.65 and 2,481,837.90 is: 3,722,756.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,025.10 : 4,195,537.65 = 2,481,837.90 : x
  2. Step 2: Convert to fraction form
    2,797,025.10/4,195,537.65 = 2,481,837.90/x
  3. Step 3: Cross multiply
    2,797,025.10x = 4,195,537.65 × 2,481,837.90
  4. Step 4: Simplify right side
    2,797,025.10x = 10,412,644,350,646.94
  5. Step 5: Solve for x
    x = 10,412,644,350,646.94/2,797,025.10
  6. Step 6: Final answer
    x = 3,722,756.85

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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.