Home / 2,494,664.88-3,442,637.25-1,348,745.28

Finding the Fourth Proportional to 2,494,664.88, 3,442,637.25 and 1,348,745.28

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Solution

The fourth proportional to 2,494,664.88, 3,442,637.25 and 1,348,745.28 is: 1,861,268.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,664.88 : 3,442,637.25 = 1,348,745.28 : x
  2. Step 2: Convert to fraction form
    2,494,664.88/3,442,637.25 = 1,348,745.28/x
  3. Step 3: Cross multiply
    2,494,664.88x = 3,442,637.25 × 1,348,745.28
  4. Step 4: Simplify right side
    2,494,664.88x = 4,643,240,741,689.68
  5. Step 5: Solve for x
    x = 4,643,240,741,689.68/2,494,664.88
  6. Step 6: Final answer
    x = 1,861,268.33

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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.