Home / 11,846,682.34-17,770,023.51-2,871,234.34

Finding the Fourth Proportional to 11,846,682.34, 17,770,023.51 and 2,871,234.34

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Solution

The fourth proportional to 11,846,682.34, 17,770,023.51 and 2,871,234.34 is: 4,306,851.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,682.34 : 17,770,023.51 = 2,871,234.34 : x
  2. Step 2: Convert to fraction form
    11,846,682.34/17,770,023.51 = 2,871,234.34/x
  3. Step 3: Cross multiply
    11,846,682.34x = 17,770,023.51 × 2,871,234.34
  4. Step 4: Simplify right side
    11,846,682.34x = 51,021,901,724,519.34
  5. Step 5: Solve for x
    x = 51,021,901,724,519.34/11,846,682.34
  6. Step 6: Final answer
    x = 4,306,851.51

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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.