Home / 1,540,702.29-2,313,296.73-1,093,796.13

Finding the Fourth Proportional to 1,540,702.29, 2,313,296.73 and 1,093,796.13

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Solution

The fourth proportional to 1,540,702.29, 2,313,296.73 and 1,093,796.13 is: 1,642,286.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,702.29 : 2,313,296.73 = 1,093,796.13 : x
  2. Step 2: Convert to fraction form
    1,540,702.29/2,313,296.73 = 1,093,796.13/x
  3. Step 3: Cross multiply
    1,540,702.29x = 2,313,296.73 × 1,093,796.13
  4. Step 4: Simplify right side
    1,540,702.29x = 2,530,275,010,815.65
  5. Step 5: Solve for x
    x = 2,530,275,010,815.65/1,540,702.29
  6. Step 6: Final answer
    x = 1,642,286.79

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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.