Home / 2,835,884.24-3,914,329.56-1,612,849.04

Finding the Fourth Proportional to 2,835,884.24, 3,914,329.56 and 1,612,849.04

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Solution

The fourth proportional to 2,835,884.24, 3,914,329.56 and 1,612,849.04 is: 2,226,191.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,884.24 : 3,914,329.56 = 1,612,849.04 : x
  2. Step 2: Convert to fraction form
    2,835,884.24/3,914,329.56 = 1,612,849.04/x
  3. Step 3: Cross multiply
    2,835,884.24x = 3,914,329.56 × 1,612,849.04
  4. Step 4: Simplify right side
    2,835,884.24x = 6,313,222,673,089.62
  5. Step 5: Solve for x
    x = 6,313,222,673,089.62/2,835,884.24
  6. Step 6: Final answer
    x = 2,226,191.95

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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.