Home / 3,192,114.54-4,405,224.24-1,741,889.52

Finding the Fourth Proportional to 3,192,114.54, 4,405,224.24 and 1,741,889.52

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Solution

The fourth proportional to 3,192,114.54, 4,405,224.24 and 1,741,889.52 is: 2,403,865.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,114.54 : 4,405,224.24 = 1,741,889.52 : x
  2. Step 2: Convert to fraction form
    3,192,114.54/4,405,224.24 = 1,741,889.52/x
  3. Step 3: Cross multiply
    3,192,114.54x = 4,405,224.24 × 1,741,889.52
  4. Step 4: Simplify right side
    3,192,114.54x = 7,673,413,936,905.97
  5. Step 5: Solve for x
    x = 7,673,413,936,905.97/3,192,114.54
  6. Step 6: Final answer
    x = 2,403,865.48

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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.