Home / 5,157,361.44-7,109,767.44-3,624,711.84

Finding the Fourth Proportional to 5,157,361.44, 7,109,767.44 and 3,624,711.84

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Solution

The fourth proportional to 5,157,361.44, 7,109,767.44 and 3,624,711.84 is: 4,996,907.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,157,361.44 : 7,109,767.44 = 3,624,711.84 : x
  2. Step 2: Convert to fraction form
    5,157,361.44/7,109,767.44 = 3,624,711.84/x
  3. Step 3: Cross multiply
    5,157,361.44x = 7,109,767.44 × 3,624,711.84
  4. Step 4: Simplify right side
    5,157,361.44x = 25,770,858,219,414.49
  5. Step 5: Solve for x
    x = 25,770,858,219,414.49/5,157,361.44
  6. Step 6: Final answer
    x = 4,996,907.53

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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.