Home / 5,166,844.00-7,741,408.61-3,647,808.47

Finding the Fourth Proportional to 5,166,844.00, 7,741,408.61 and 3,647,808.47

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Solution

The fourth proportional to 5,166,844.00, 7,741,408.61 and 3,647,808.47 is: 5,465,459.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,166,844.00 : 7,741,408.61 = 3,647,808.47 : x
  2. Step 2: Convert to fraction form
    5,166,844.00/7,741,408.61 = 3,647,808.47/x
  3. Step 3: Cross multiply
    5,166,844.00x = 7,741,408.61 × 3,647,808.47
  4. Step 4: Simplify right side
    5,166,844.00x = 28,239,175,925,761.97
  5. Step 5: Solve for x
    x = 28,239,175,925,761.97/5,166,844.00
  6. Step 6: Final answer
    x = 5,465,459.37

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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.