Home / 3,167,114.36-4,367,795.78-2,469,568

Finding the Fourth Proportional to 3,167,114.36, 4,367,795.78 and 2,469,568

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Solution

The fourth proportional to 3,167,114.36, 4,367,795.78 and 2,469,568 is: 3,405,803.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,114.36 : 4,367,795.78 = 2,469,568 : x
  2. Step 2: Convert to fraction form
    3,167,114.36/4,367,795.78 = 2,469,568/x
  3. Step 3: Cross multiply
    3,167,114.36x = 4,367,795.78 × 2,469,568
  4. Step 4: Simplify right side
    3,167,114.36x = 10,786,568,688,823.04
  5. Step 5: Solve for x
    x = 10,786,568,688,823.04/3,167,114.36
  6. Step 6: Final answer
    x = 3,405,803.35

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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.