Home / 2,222,493.70-3,333,740.55-726,736.90

Finding the Fourth Proportional to 2,222,493.70, 3,333,740.55 and 726,736.90

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Solution

The fourth proportional to 2,222,493.70, 3,333,740.55 and 726,736.90 is: 1,090,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,493.70 : 3,333,740.55 = 726,736.90 : x
  2. Step 2: Convert to fraction form
    2,222,493.70/3,333,740.55 = 726,736.90/x
  3. Step 3: Cross multiply
    2,222,493.70x = 3,333,740.55 × 726,736.90
  4. Step 4: Simplify right side
    2,222,493.70x = 2,422,752,272,711.30
  5. Step 5: Solve for x
    x = 2,422,752,272,711.30/2,222,493.70
  6. Step 6: Final answer
    x = 1,090,105.35

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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.