Home / 4,475,917.44-6,716,481.39-1,882,034.56

Finding the Fourth Proportional to 4,475,917.44, 6,716,481.39 and 1,882,034.56

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Solution

The fourth proportional to 4,475,917.44, 6,716,481.39 and 1,882,034.56 is: 2,824,147.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,917.44 : 6,716,481.39 = 1,882,034.56 : x
  2. Step 2: Convert to fraction form
    4,475,917.44/6,716,481.39 = 1,882,034.56/x
  3. Step 3: Cross multiply
    4,475,917.44x = 6,716,481.39 × 1,882,034.56
  4. Step 4: Simplify right side
    4,475,917.44x = 12,640,650,105,972.44
  5. Step 5: Solve for x
    x = 12,640,650,105,972.44/4,475,917.44
  6. Step 6: Final answer
    x = 2,824,147.29

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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.