Home / 4,126,144.21-6,188,924.00-1,093,442.85

Finding the Fourth Proportional to 4,126,144.21, 6,188,924.00 and 1,093,442.85

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Solution

The fourth proportional to 4,126,144.21, 6,188,924.00 and 1,093,442.85 is: 1,640,086.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,144.21 : 6,188,924.00 = 1,093,442.85 : x
  2. Step 2: Convert to fraction form
    4,126,144.21/6,188,924.00 = 1,093,442.85/x
  3. Step 3: Cross multiply
    4,126,144.21x = 6,188,924.00 × 1,093,442.85
  4. Step 4: Simplify right side
    4,126,144.21x = 6,767,234,699,727.01
  5. Step 5: Solve for x
    x = 6,767,234,699,727.01/4,126,144.21
  6. Step 6: Final answer
    x = 1,640,086.81

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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.