Home / 3,757,467.76-5,628,947.88-2,242,361.44

Finding the Fourth Proportional to 3,757,467.76, 5,628,947.88 and 2,242,361.44

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Solution

The fourth proportional to 3,757,467.76, 5,628,947.88 and 2,242,361.44 is: 3,359,213.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,467.76 : 5,628,947.88 = 2,242,361.44 : x
  2. Step 2: Convert to fraction form
    3,757,467.76/5,628,947.88 = 2,242,361.44/x
  3. Step 3: Cross multiply
    3,757,467.76x = 5,628,947.88 × 2,242,361.44
  4. Step 4: Simplify right side
    3,757,467.76x = 12,622,135,673,881.75
  5. Step 5: Solve for x
    x = 12,622,135,673,881.75/3,757,467.76
  6. Step 6: Final answer
    x = 3,359,213.30

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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.