Home / 2,246,816.80-3,363,226.80-1,616,960.80

Finding the Fourth Proportional to 2,246,816.80, 3,363,226.80 and 1,616,960.80

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Solution

The fourth proportional to 2,246,816.80, 3,363,226.80 and 1,616,960.80 is: 2,420,404.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,816.80 : 3,363,226.80 = 1,616,960.80 : x
  2. Step 2: Convert to fraction form
    2,246,816.80/3,363,226.80 = 1,616,960.80/x
  3. Step 3: Cross multiply
    2,246,816.80x = 3,363,226.80 × 1,616,960.80
  4. Step 4: Simplify right side
    2,246,816.80x = 5,438,205,897,109.44
  5. Step 5: Solve for x
    x = 5,438,205,897,109.44/2,246,816.80
  6. Step 6: Final answer
    x = 2,420,404.68

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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.