Home / 4,469,769.72-6,168,932.19-2,509,867.80

Finding the Fourth Proportional to 4,469,769.72, 6,168,932.19 and 2,509,867.80

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Solution

The fourth proportional to 4,469,769.72, 6,168,932.19 and 2,509,867.80 is: 3,463,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,769.72 : 6,168,932.19 = 2,509,867.80 : x
  2. Step 2: Convert to fraction form
    4,469,769.72/6,168,932.19 = 2,509,867.80/x
  3. Step 3: Cross multiply
    4,469,769.72x = 6,168,932.19 × 2,509,867.80
  4. Step 4: Simplify right side
    4,469,769.72x = 15,483,204,264,064.48
  5. Step 5: Solve for x
    x = 15,483,204,264,064.48/4,469,769.72
  6. Step 6: Final answer
    x = 3,463,982.54

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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.