Home / 3,395,625.54-5,092,355.61-1,120,727.58

Finding the Fourth Proportional to 3,395,625.54, 5,092,355.61 and 1,120,727.58

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Solution

The fourth proportional to 3,395,625.54, 5,092,355.61 and 1,120,727.58 is: 1,680,734.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,625.54 : 5,092,355.61 = 1,120,727.58 : x
  2. Step 2: Convert to fraction form
    3,395,625.54/5,092,355.61 = 1,120,727.58/x
  3. Step 3: Cross multiply
    3,395,625.54x = 5,092,355.61 × 1,120,727.58
  4. Step 4: Simplify right side
    3,395,625.54x = 5,707,143,379,294.73
  5. Step 5: Solve for x
    x = 5,707,143,379,294.73/3,395,625.54
  6. Step 6: Final answer
    x = 1,680,734.02

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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.