Home / 5,084,087.04-7,016,383.62-2,792,271.42

Finding the Fourth Proportional to 5,084,087.04, 7,016,383.62 and 2,792,271.42

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Solution

The fourth proportional to 5,084,087.04, 7,016,383.62 and 2,792,271.42 is: 3,853,523.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,087.04 : 7,016,383.62 = 2,792,271.42 : x
  2. Step 2: Convert to fraction form
    5,084,087.04/7,016,383.62 = 2,792,271.42/x
  3. Step 3: Cross multiply
    5,084,087.04x = 7,016,383.62 × 2,792,271.42
  4. Step 4: Simplify right side
    5,084,087.04x = 19,591,647,453,882.14
  5. Step 5: Solve for x
    x = 19,591,647,453,882.14/5,084,087.04
  6. Step 6: Final answer
    x = 3,853,523.22

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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.