Home / 3,580,317.33-4,940,944.85-2,204,454.79

Finding the Fourth Proportional to 3,580,317.33, 4,940,944.85 and 2,204,454.79

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Solution

The fourth proportional to 3,580,317.33, 4,940,944.85 and 2,204,454.79 is: 3,042,213.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,317.33 : 4,940,944.85 = 2,204,454.79 : x
  2. Step 2: Convert to fraction form
    3,580,317.33/4,940,944.85 = 2,204,454.79/x
  3. Step 3: Cross multiply
    3,580,317.33x = 4,940,944.85 × 2,204,454.79
  4. Step 4: Simplify right side
    3,580,317.33x = 10,892,089,541,708.33
  5. Step 5: Solve for x
    x = 10,892,089,541,708.33/3,580,317.33
  6. Step 6: Final answer
    x = 3,042,213.45

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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.