Home / 5,918,449.44-8,166,584.25-3,594,133.11

Finding the Fourth Proportional to 5,918,449.44, 8,166,584.25 and 3,594,133.11

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Solution

The fourth proportional to 5,918,449.44, 8,166,584.25 and 3,594,133.11 is: 4,959,371.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918,449.44 : 8,166,584.25 = 3,594,133.11 : x
  2. Step 2: Convert to fraction form
    5,918,449.44/8,166,584.25 = 3,594,133.11/x
  3. Step 3: Cross multiply
    5,918,449.44x = 8,166,584.25 × 3,594,133.11
  4. Step 4: Simplify right side
    5,918,449.44x = 29,351,790,848,529.52
  5. Step 5: Solve for x
    x = 29,351,790,848,529.52/5,918,449.44
  6. Step 6: Final answer
    x = 4,959,371.73

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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.