Home / 2,498,485.22-3,447,910.68-1,352,565.50

Finding the Fourth Proportional to 2,498,485.22, 3,447,910.68 and 1,352,565.50

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Solution

The fourth proportional to 2,498,485.22, 3,447,910.68 and 1,352,565.50 is: 1,866,540.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,485.22 : 3,447,910.68 = 1,352,565.50 : x
  2. Step 2: Convert to fraction form
    2,498,485.22/3,447,910.68 = 1,352,565.50/x
  3. Step 3: Cross multiply
    2,498,485.22x = 3,447,910.68 × 1,352,565.50
  4. Step 4: Simplify right side
    2,498,485.22x = 4,663,525,032,849.54
  5. Step 5: Solve for x
    x = 4,663,525,032,849.54/2,498,485.22
  6. Step 6: Final answer
    x = 1,866,540.97

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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.