Home / 3,167,081.54-4,367,750.53-2,469,535.25

Finding the Fourth Proportional to 3,167,081.54, 4,367,750.53 and 2,469,535.25

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Solution

The fourth proportional to 3,167,081.54, 4,367,750.53 and 2,469,535.25 is: 3,405,758.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,081.54 : 4,367,750.53 = 2,469,535.25 : x
  2. Step 2: Convert to fraction form
    3,167,081.54/4,367,750.53 = 2,469,535.25/x
  3. Step 3: Cross multiply
    3,167,081.54x = 4,367,750.53 × 2,469,535.25
  4. Step 4: Simplify right side
    3,167,081.54x = 10,786,313,884,693.51
  5. Step 5: Solve for x
    x = 10,786,313,884,693.51/3,167,081.54
  6. Step 6: Final answer
    x = 3,405,758.19

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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.