Home / 3,275,393.97-4,519,982.61-1,825,058.46

Finding the Fourth Proportional to 3,275,393.97, 4,519,982.61 and 1,825,058.46

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Solution

The fourth proportional to 3,275,393.97, 4,519,982.61 and 1,825,058.46 is: 2,518,546.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,393.97 : 4,519,982.61 = 1,825,058.46 : x
  2. Step 2: Convert to fraction form
    3,275,393.97/4,519,982.61 = 1,825,058.46/x
  3. Step 3: Cross multiply
    3,275,393.97x = 4,519,982.61 × 1,825,058.46
  4. Step 4: Simplify right side
    3,275,393.97x = 8,249,232,501,433.38
  5. Step 5: Solve for x
    x = 8,249,232,501,433.38/3,275,393.97
  6. Step 6: Final answer
    x = 2,518,546.65

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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.