Home / 3,616,716.39-5,426,020.04-2,098,940.27

Finding the Fourth Proportional to 3,616,716.39, 5,426,020.04 and 2,098,940.27

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Solution

The fourth proportional to 3,616,716.39, 5,426,020.04 and 2,098,940.27 is: 3,148,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,716.39 : 5,426,020.04 = 2,098,940.27 : x
  2. Step 2: Convert to fraction form
    3,616,716.39/5,426,020.04 = 2,098,940.27/x
  3. Step 3: Cross multiply
    3,616,716.39x = 5,426,020.04 × 2,098,940.27
  4. Step 4: Simplify right side
    3,616,716.39x = 11,388,891,995,251.68
  5. Step 5: Solve for x
    x = 11,388,891,995,251.68/3,616,716.39
  6. Step 6: Final answer
    x = 3,148,959.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.