Home / 2,841,884.73-4,262,766.98-922,793.85

Finding the Fourth Proportional to 2,841,884.73, 4,262,766.98 and 922,793.85

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Solution

The fourth proportional to 2,841,884.73, 4,262,766.98 and 922,793.85 is: 1,384,171.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,884.73 : 4,262,766.98 = 922,793.85 : x
  2. Step 2: Convert to fraction form
    2,841,884.73/4,262,766.98 = 922,793.85/x
  3. Step 3: Cross multiply
    2,841,884.73x = 4,262,766.98 × 922,793.85
  4. Step 4: Simplify right side
    2,841,884.73x = 3,933,655,148,513.10
  5. Step 5: Solve for x
    x = 3,933,655,148,513.10/2,841,884.73
  6. Step 6: Final answer
    x = 1,384,171.25

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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.