Home / 3,104,596.78-4,656,896.43-1,396,745.62

Finding the Fourth Proportional to 3,104,596.78, 4,656,896.43 and 1,396,745.62

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Solution

The fourth proportional to 3,104,596.78, 4,656,896.43 and 1,396,745.62 is: 2,095,119.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,596.78 : 4,656,896.43 = 1,396,745.62 : x
  2. Step 2: Convert to fraction form
    3,104,596.78/4,656,896.43 = 1,396,745.62/x
  3. Step 3: Cross multiply
    3,104,596.78x = 4,656,896.43 × 1,396,745.62
  4. Step 4: Simplify right side
    3,104,596.78x = 6,504,499,691,396.14
  5. Step 5: Solve for x
    x = 6,504,499,691,396.14/3,104,596.78
  6. Step 6: Final answer
    x = 2,095,119.00

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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.