Home / 2,498,425.94-3,447,823.81-1,352,505.98

Finding the Fourth Proportional to 2,498,425.94, 3,447,823.81 and 1,352,505.98

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Solution

The fourth proportional to 2,498,425.94, 3,447,823.81 and 1,352,505.98 is: 1,866,456.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,425.94 : 3,447,823.81 = 1,352,505.98 : x
  2. Step 2: Convert to fraction form
    2,498,425.94/3,447,823.81 = 1,352,505.98/x
  3. Step 3: Cross multiply
    2,498,425.94x = 3,447,823.81 × 1,352,505.98
  4. Step 4: Simplify right side
    2,498,425.94x = 4,663,202,321,011.38
  5. Step 5: Solve for x
    x = 4,663,202,321,011.38/2,498,425.94
  6. Step 6: Final answer
    x = 1,866,456.09

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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.