Home / 3,906,388.58-5,854,858.94-2,012,096.66

Finding the Fourth Proportional to 3,906,388.58, 5,854,858.94 and 2,012,096.66

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Solution

The fourth proportional to 3,906,388.58, 5,854,858.94 and 2,012,096.66 is: 3,015,711.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,388.58 : 5,854,858.94 = 2,012,096.66 : x
  2. Step 2: Convert to fraction form
    3,906,388.58/5,854,858.94 = 2,012,096.66/x
  3. Step 3: Cross multiply
    3,906,388.58x = 5,854,858.94 × 2,012,096.66
  4. Step 4: Simplify right side
    3,906,388.58x = 11,780,542,137,612.53
  5. Step 5: Solve for x
    x = 11,780,542,137,612.53/3,906,388.58
  6. Step 6: Final answer
    x = 3,015,711.80

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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.