Home / 3,270,450.87-4,518,341.24-2,498,782.50

Finding the Fourth Proportional to 3,270,450.87, 4,518,341.24 and 2,498,782.50

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Solution

The fourth proportional to 3,270,450.87, 4,518,341.24 and 2,498,782.50 is: 3,452,231.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,450.87 : 4,518,341.24 = 2,498,782.50 : x
  2. Step 2: Convert to fraction form
    3,270,450.87/4,518,341.24 = 2,498,782.50/x
  3. Step 3: Cross multiply
    3,270,450.87x = 4,518,341.24 × 2,498,782.50
  4. Step 4: Simplify right side
    3,270,450.87x = 11,290,352,007,046.39
  5. Step 5: Solve for x
    x = 11,290,352,007,046.39/3,270,450.87
  6. Step 6: Final answer
    x = 3,452,231.04

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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.