Home / 3,322,596.60-4,982,051.70-1,325,796.60

Finding the Fourth Proportional to 3,322,596.60, 4,982,051.70 and 1,325,796.60

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Solution

The fourth proportional to 3,322,596.60, 4,982,051.70 and 1,325,796.60 is: 1,987,959.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,596.60 : 4,982,051.70 = 1,325,796.60 : x
  2. Step 2: Convert to fraction form
    3,322,596.60/4,982,051.70 = 1,325,796.60/x
  3. Step 3: Cross multiply
    3,322,596.60x = 4,982,051.70 × 1,325,796.60
  4. Step 4: Simplify right side
    3,322,596.60x = 6,605,187,204,884.22
  5. Step 5: Solve for x
    x = 6,605,187,204,884.22/3,322,596.60
  6. Step 6: Final answer
    x = 1,987,959.42

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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.