Home / 5,783,163.72-7,980,668.50-3,204,839.24

Finding the Fourth Proportional to 5,783,163.72, 7,980,668.50 and 3,204,839.24

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Solution

The fourth proportional to 5,783,163.72, 7,980,668.50 and 3,204,839.24 is: 4,422,624.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,163.72 : 7,980,668.50 = 3,204,839.24 : x
  2. Step 2: Convert to fraction form
    5,783,163.72/7,980,668.50 = 3,204,839.24/x
  3. Step 3: Cross multiply
    5,783,163.72x = 7,980,668.50 × 3,204,839.24
  4. Step 4: Simplify right side
    5,783,163.72x = 25,576,759,570,231.94
  5. Step 5: Solve for x
    x = 25,576,759,570,231.94/5,783,163.72
  6. Step 6: Final answer
    x = 4,422,624.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.