Home / 6,340,942.25-9,505,814.60-4,851,682.73

Finding the Fourth Proportional to 6,340,942.25, 9,505,814.60 and 4,851,682.73

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Solution

The fourth proportional to 6,340,942.25, 9,505,814.60 and 4,851,682.73 is: 7,273,240.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,942.25 : 9,505,814.60 = 4,851,682.73 : x
  2. Step 2: Convert to fraction form
    6,340,942.25/9,505,814.60 = 4,851,682.73/x
  3. Step 3: Cross multiply
    6,340,942.25x = 9,505,814.60 × 4,851,682.73
  4. Step 4: Simplify right side
    6,340,942.25x = 46,119,196,505,143.45
  5. Step 5: Solve for x
    x = 46,119,196,505,143.45/6,340,942.25
  6. Step 6: Final answer
    x = 7,273,240.27

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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.