Home / 4,100,877.18-5,659,100.81-2,265,295.96

Finding the Fourth Proportional to 4,100,877.18, 5,659,100.81 and 2,265,295.96

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Solution

The fourth proportional to 4,100,877.18, 5,659,100.81 and 2,265,295.96 is: 3,126,047.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,877.18 : 5,659,100.81 = 2,265,295.96 : x
  2. Step 2: Convert to fraction form
    4,100,877.18/5,659,100.81 = 2,265,295.96/x
  3. Step 3: Cross multiply
    4,100,877.18x = 5,659,100.81 × 2,265,295.96
  4. Step 4: Simplify right side
    4,100,877.18x = 12,819,538,202,125.73
  5. Step 5: Solve for x
    x = 12,819,538,202,125.73/4,100,877.18
  6. Step 6: Final answer
    x = 3,126,047.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.