Home / 1,647,327.33-2,472,588.86-794,998.85

Finding the Fourth Proportional to 1,647,327.33, 2,472,588.86 and 794,998.85

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Solution

The fourth proportional to 1,647,327.33, 2,472,588.86 and 794,998.85 is: 1,193,269.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,327.33 : 2,472,588.86 = 794,998.85 : x
  2. Step 2: Convert to fraction form
    1,647,327.33/2,472,588.86 = 794,998.85/x
  3. Step 3: Cross multiply
    1,647,327.33x = 2,472,588.86 × 794,998.85
  4. Step 4: Simplify right side
    1,647,327.33x = 1,965,705,283,884.87
  5. Step 5: Solve for x
    x = 1,965,705,283,884.87/1,647,327.33
  6. Step 6: Final answer
    x = 1,193,269.39

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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.