Home / 11,873,469.24-17,810,942.52-4,300,500.60

Finding the Fourth Proportional to 11,873,469.24, 17,810,942.52 and 4,300,500.60

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Solution

The fourth proportional to 11,873,469.24, 17,810,942.52 and 4,300,500.60 is: 6,451,018.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,873,469.24 : 17,810,942.52 = 4,300,500.60 : x
  2. Step 2: Convert to fraction form
    11,873,469.24/17,810,942.52 = 4,300,500.60/x
  3. Step 3: Cross multiply
    11,873,469.24x = 17,810,942.52 × 4,300,500.60
  4. Step 4: Simplify right side
    11,873,469.24x = 76,595,968,993,825.50
  5. Step 5: Solve for x
    x = 76,595,968,993,825.50/11,873,469.24
  6. Step 6: Final answer
    x = 6,451,018.44

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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.