Home / 2,694,518.82-4,041,318.96-897,198.48

Finding the Fourth Proportional to 2,694,518.82, 4,041,318.96 and 897,198.48

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Solution

The fourth proportional to 2,694,518.82, 4,041,318.96 and 897,198.48 is: 1,345,644.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,518.82 : 4,041,318.96 = 897,198.48 : x
  2. Step 2: Convert to fraction form
    2,694,518.82/4,041,318.96 = 897,198.48/x
  3. Step 3: Cross multiply
    2,694,518.82x = 4,041,318.96 × 897,198.48
  4. Step 4: Simplify right side
    2,694,518.82x = 3,625,865,228,107.18
  5. Step 5: Solve for x
    x = 3,625,865,228,107.18/2,694,518.82
  6. Step 6: Final answer
    x = 1,345,644.80

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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.