Home / 3,581,968.30-4,943,073.19-1,950,375.17

Finding the Fourth Proportional to 3,581,968.30, 4,943,073.19 and 1,950,375.17

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Solution

The fourth proportional to 3,581,968.30, 4,943,073.19 and 1,950,375.17 is: 2,691,494.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,968.30 : 4,943,073.19 = 1,950,375.17 : x
  2. Step 2: Convert to fraction form
    3,581,968.30/4,943,073.19 = 1,950,375.17/x
  3. Step 3: Cross multiply
    3,581,968.30x = 4,943,073.19 × 1,950,375.17
  4. Step 4: Simplify right side
    3,581,968.30x = 9,640,847,213,268.69
  5. Step 5: Solve for x
    x = 9,640,847,213,268.69/3,581,968.30
  6. Step 6: Final answer
    x = 2,691,494.29

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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.