Home / 6,746,942.44-9,310,620.90-3,691,181.80

Finding the Fourth Proportional to 6,746,942.44, 9,310,620.90 and 3,691,181.80

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Solution

The fourth proportional to 6,746,942.44, 9,310,620.90 and 3,691,181.80 is: 5,093,743.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,942.44 : 9,310,620.90 = 3,691,181.80 : x
  2. Step 2: Convert to fraction form
    6,746,942.44/9,310,620.90 = 3,691,181.80/x
  3. Step 3: Cross multiply
    6,746,942.44x = 9,310,620.90 × 3,691,181.80
  4. Step 4: Simplify right side
    6,746,942.44x = 34,367,194,412,779.62
  5. Step 5: Solve for x
    x = 34,367,194,412,779.62/6,746,942.44
  6. Step 6: Final answer
    x = 5,093,743.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.