Home / 2,262,617.38-3,393,036.68-822,959.02

Finding the Fourth Proportional to 2,262,617.38, 3,393,036.68 and 822,959.02

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Solution

The fourth proportional to 2,262,617.38, 3,393,036.68 and 822,959.02 is: 1,234,115.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,617.38 : 3,393,036.68 = 822,959.02 : x
  2. Step 2: Convert to fraction form
    2,262,617.38/3,393,036.68 = 822,959.02/x
  3. Step 3: Cross multiply
    2,262,617.38x = 3,393,036.68 × 822,959.02
  4. Step 4: Simplify right side
    2,262,617.38x = 2,792,330,140,996.85
  5. Step 5: Solve for x
    x = 2,792,330,140,996.85/2,262,617.38
  6. Step 6: Final answer
    x = 1,234,115.04

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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.