Home / 10,982,904.42-16,474,173.24-2,673,795.57

Finding the Fourth Proportional to 10,982,904.42, 16,474,173.24 and 2,673,795.57

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Solution

The fourth proportional to 10,982,904.42, 16,474,173.24 and 2,673,795.57 is: 4,010,648.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,904.42 : 16,474,173.24 = 2,673,795.57 : x
  2. Step 2: Convert to fraction form
    10,982,904.42/16,474,173.24 = 2,673,795.57/x
  3. Step 3: Cross multiply
    10,982,904.42x = 16,474,173.24 × 2,673,795.57
  4. Step 4: Simplify right side
    10,982,904.42x = 44,048,571,428,524.55
  5. Step 5: Solve for x
    x = 44,048,571,428,524.55/10,982,904.42
  6. Step 6: Final answer
    x = 4,010,648.71

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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.