Home / 5,627,858.60-8,441,791.06-3,952,441.64

Finding the Fourth Proportional to 5,627,858.60, 8,441,791.06 and 3,952,441.64

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Solution

The fourth proportional to 5,627,858.60, 8,441,791.06 and 3,952,441.64 is: 5,928,664.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,627,858.60 : 8,441,791.06 = 3,952,441.64 : x
  2. Step 2: Convert to fraction form
    5,627,858.60/8,441,791.06 = 3,952,441.64/x
  3. Step 3: Cross multiply
    5,627,858.60x = 8,441,791.06 × 3,952,441.64
  4. Step 4: Simplify right side
    5,627,858.60x = 33,365,686,501,723.74
  5. Step 5: Solve for x
    x = 33,365,686,501,723.74/5,627,858.60
  6. Step 6: Final answer
    x = 5,928,664.68

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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.