Home / 11,846,456.46-17,769,684.96-2,871,008.46

Finding the Fourth Proportional to 11,846,456.46, 17,769,684.96 and 2,871,008.46

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Solution

The fourth proportional to 11,846,456.46, 17,769,684.96 and 2,871,008.46 is: 4,306,512.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,456.46 : 17,769,684.96 = 2,871,008.46 : x
  2. Step 2: Convert to fraction form
    11,846,456.46/17,769,684.96 = 2,871,008.46/x
  3. Step 3: Cross multiply
    11,846,456.46x = 17,769,684.96 × 2,871,008.46
  4. Step 4: Simplify right side
    11,846,456.46x = 51,016,915,851,694.77
  5. Step 5: Solve for x
    x = 51,016,915,851,694.77/11,846,456.46
  6. Step 6: Final answer
    x = 4,306,512.76

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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.