Home / 2,265,611.35-3,397,607.47-749,014.33

Finding the Fourth Proportional to 2,265,611.35, 3,397,607.47 and 749,014.33

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Solution

The fourth proportional to 2,265,611.35, 3,397,607.47 and 749,014.33 is: 1,123,253.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,611.35 : 3,397,607.47 = 749,014.33 : x
  2. Step 2: Convert to fraction form
    2,265,611.35/3,397,607.47 = 749,014.33/x
  3. Step 3: Cross multiply
    2,265,611.35x = 3,397,607.47 × 749,014.33
  4. Step 4: Simplify right side
    2,265,611.35x = 2,544,856,682,745.05
  5. Step 5: Solve for x
    x = 2,544,856,682,745.05/2,265,611.35
  6. Step 6: Final answer
    x = 1,123,253.85

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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.