Home / 5,621,546.44-7,757,736.59-3,043,227.13

Finding the Fourth Proportional to 5,621,546.44, 7,757,736.59 and 3,043,227.13

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Solution

The fourth proportional to 5,621,546.44, 7,757,736.59 and 3,043,227.13 is: 4,199,654.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,546.44 : 7,757,736.59 = 3,043,227.13 : x
  2. Step 2: Convert to fraction form
    5,621,546.44/7,757,736.59 = 3,043,227.13/x
  3. Step 3: Cross multiply
    5,621,546.44x = 7,757,736.59 × 3,043,227.13
  4. Step 4: Simplify right side
    5,621,546.44x = 23,608,554,404,076.87
  5. Step 5: Solve for x
    x = 23,608,554,404,076.87/5,621,546.44
  6. Step 6: Final answer
    x = 4,199,654.79

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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.