Home / 2,294,169.28-3,165,057.58-1,313,584.29

Finding the Fourth Proportional to 2,294,169.28, 3,165,057.58 and 1,313,584.29

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Solution

The fourth proportional to 2,294,169.28, 3,165,057.58 and 1,313,584.29 is: 1,812,233.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,169.28 : 3,165,057.58 = 1,313,584.29 : x
  2. Step 2: Convert to fraction form
    2,294,169.28/3,165,057.58 = 1,313,584.29/x
  3. Step 3: Cross multiply
    2,294,169.28x = 3,165,057.58 × 1,313,584.29
  4. Step 4: Simplify right side
    2,294,169.28x = 4,157,569,914,033.42
  5. Step 5: Solve for x
    x = 4,157,569,914,033.42/2,294,169.28
  6. Step 6: Final answer
    x = 1,812,233.28

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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.