Home / 2,498,418.81-3,741,952.46-1,955,291.13

Finding the Fourth Proportional to 2,498,418.81, 3,741,952.46 and 1,955,291.13

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Solution

The fourth proportional to 2,498,418.81, 3,741,952.46 and 1,955,291.13 is: 2,928,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,418.81 : 3,741,952.46 = 1,955,291.13 : x
  2. Step 2: Convert to fraction form
    2,498,418.81/3,741,952.46 = 1,955,291.13/x
  3. Step 3: Cross multiply
    2,498,418.81x = 3,741,952.46 × 1,955,291.13
  4. Step 4: Simplify right side
    2,498,418.81x = 7,316,606,444,143.22
  5. Step 5: Solve for x
    x = 7,316,606,444,143.22/2,498,418.81
  6. Step 6: Final answer
    x = 2,928,494.78

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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.