Home / 11,846,704.22-17,770,056.38-2,871,256.22

Finding the Fourth Proportional to 11,846,704.22, 17,770,056.38 and 2,871,256.22

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Solution

The fourth proportional to 11,846,704.22, 17,770,056.38 and 2,871,256.22 is: 4,306,884.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,704.22 : 17,770,056.38 = 2,871,256.22 : x
  2. Step 2: Convert to fraction form
    11,846,704.22/17,770,056.38 = 2,871,256.22/x
  3. Step 3: Cross multiply
    11,846,704.22x = 17,770,056.38 × 2,871,256.22
  4. Step 4: Simplify right side
    11,846,704.22x = 51,022,384,910,825.69
  5. Step 5: Solve for x
    x = 51,022,384,910,825.69/11,846,704.22
  6. Step 6: Final answer
    x = 4,306,884.34

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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.