Home / 2,268,795.06-3,403,721.99-752,367.06

Finding the Fourth Proportional to 2,268,795.06, 3,403,721.99 and 752,367.06

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Solution

The fourth proportional to 2,268,795.06, 3,403,721.99 and 752,367.06 is: 1,128,726.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,795.06 : 3,403,721.99 = 752,367.06 : x
  2. Step 2: Convert to fraction form
    2,268,795.06/3,403,721.99 = 752,367.06/x
  3. Step 3: Cross multiply
    2,268,795.06x = 3,403,721.99 × 752,367.06
  4. Step 4: Simplify right side
    2,268,795.06x = 2,560,848,308,554.57
  5. Step 5: Solve for x
    x = 2,560,848,308,554.57/2,268,795.06
  6. Step 6: Final answer
    x = 1,128,726.15

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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.