Home / 2,441,494.29-3,368,952.41-1,338,635.50

Finding the Fourth Proportional to 2,441,494.29, 3,368,952.41 and 1,338,635.50

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Solution

The fourth proportional to 2,441,494.29, 3,368,952.41 and 1,338,635.50 is: 1,847,147.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,494.29 : 3,368,952.41 = 1,338,635.50 : x
  2. Step 2: Convert to fraction form
    2,441,494.29/3,368,952.41 = 1,338,635.50/x
  3. Step 3: Cross multiply
    2,441,494.29x = 3,368,952.41 × 1,338,635.50
  4. Step 4: Simplify right side
    2,441,494.29x = 4,509,799,278,721.00
  5. Step 5: Solve for x
    x = 4,509,799,278,721.00/2,441,494.29
  6. Step 6: Final answer
    x = 1,847,147.18

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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.