Home / 3,489,651.11-5,234,478.49-1,093,682.35

Finding the Fourth Proportional to 3,489,651.11, 5,234,478.49 and 1,093,682.35

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Solution

The fourth proportional to 3,489,651.11, 5,234,478.49 and 1,093,682.35 is: 1,640,524.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,651.11 : 5,234,478.49 = 1,093,682.35 : x
  2. Step 2: Convert to fraction form
    3,489,651.11/5,234,478.49 = 1,093,682.35/x
  3. Step 3: Cross multiply
    3,489,651.11x = 5,234,478.49 × 1,093,682.35
  4. Step 4: Simplify right side
    3,489,651.11x = 5,724,856,743,877.85
  5. Step 5: Solve for x
    x = 5,724,856,743,877.85/3,489,651.11
  6. Step 6: Final answer
    x = 1,640,524.10

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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.