Home / 2,206,398.85-3,037,791.76-1,882,810.33

Finding the Fourth Proportional to 2,206,398.85, 3,037,791.76 and 1,882,810.33

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Solution

The fourth proportional to 2,206,398.85, 3,037,791.76 and 1,882,810.33 is: 2,592,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,398.85 : 3,037,791.76 = 1,882,810.33 : x
  2. Step 2: Convert to fraction form
    2,206,398.85/3,037,791.76 = 1,882,810.33/x
  3. Step 3: Cross multiply
    2,206,398.85x = 3,037,791.76 × 1,882,810.33
  4. Step 4: Simplify right side
    2,206,398.85x = 5,719,585,693,815.38
  5. Step 5: Solve for x
    x = 5,719,585,693,815.38/2,206,398.85
  6. Step 6: Final answer
    x = 2,592,271.88

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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.