Home / 5,394,085.25-8,091,198-1,799,852.22

Finding the Fourth Proportional to 5,394,085.25, 8,091,198 and 1,799,852.22

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Solution

The fourth proportional to 5,394,085.25, 8,091,198 and 1,799,852.22 is: 2,699,801.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,085.25 : 8,091,198 = 1,799,852.22 : x
  2. Step 2: Convert to fraction form
    5,394,085.25/8,091,198 = 1,799,852.22/x
  3. Step 3: Cross multiply
    5,394,085.25x = 8,091,198 × 1,799,852.22
  4. Step 4: Simplify right side
    5,394,085.25x = 14,562,960,682,759.56
  5. Step 5: Solve for x
    x = 14,562,960,682,759.56/5,394,085.25
  6. Step 6: Final answer
    x = 2,699,801.73

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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.