Home / 6,351,556.72-9,522,513.96-3,274,231.45

Finding the Fourth Proportional to 6,351,556.72, 9,522,513.96 and 3,274,231.45

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Solution

The fourth proportional to 6,351,556.72, 9,522,513.96 and 3,274,231.45 is: 4,908,861.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351,556.72 : 9,522,513.96 = 3,274,231.45 : x
  2. Step 2: Convert to fraction form
    6,351,556.72/9,522,513.96 = 3,274,231.45/x
  3. Step 3: Cross multiply
    6,351,556.72x = 9,522,513.96 × 3,274,231.45
  4. Step 4: Simplify right side
    6,351,556.72x = 31,178,914,690,896.05
  5. Step 5: Solve for x
    x = 31,178,914,690,896.05/6,351,556.72
  6. Step 6: Final answer
    x = 4,908,861.88

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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.