Home / 3,326,122.44-4,590,049.32-1,798,229.16

Finding the Fourth Proportional to 3,326,122.44, 4,590,049.32 and 1,798,229.16

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Solution

The fourth proportional to 3,326,122.44, 4,590,049.32 and 1,798,229.16 is: 2,481,556.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,122.44 : 4,590,049.32 = 1,798,229.16 : x
  2. Step 2: Convert to fraction form
    3,326,122.44/4,590,049.32 = 1,798,229.16/x
  3. Step 3: Cross multiply
    3,326,122.44x = 4,590,049.32 × 1,798,229.16
  4. Step 4: Simplify right side
    3,326,122.44x = 8,253,960,533,062.17
  5. Step 5: Solve for x
    x = 8,253,960,533,062.17/3,326,122.44
  6. Step 6: Final answer
    x = 2,481,556.43

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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.