Home / 3,325,694.51-4,589,456.60-1,797,804.47

Finding the Fourth Proportional to 3,325,694.51, 4,589,456.60 and 1,797,804.47

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Solution

The fourth proportional to 3,325,694.51, 4,589,456.60 and 1,797,804.47 is: 2,480,969.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,694.51 : 4,589,456.60 = 1,797,804.47 : x
  2. Step 2: Convert to fraction form
    3,325,694.51/4,589,456.60 = 1,797,804.47/x
  3. Step 3: Cross multiply
    3,325,694.51x = 4,589,456.60 × 1,797,804.47
  4. Step 4: Simplify right side
    3,325,694.51x = 8,250,945,558,414.70
  5. Step 5: Solve for x
    x = 8,250,945,558,414.70/3,325,694.51
  6. Step 6: Final answer
    x = 2,480,969.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.