Home / 2,202,502.80-3,304,958.04-854,718.60

Finding the Fourth Proportional to 2,202,502.80, 3,304,958.04 and 854,718.60

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Solution

The fourth proportional to 2,202,502.80, 3,304,958.04 and 854,718.60 is: 1,282,545.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,502.80 : 3,304,958.04 = 854,718.60 : x
  2. Step 2: Convert to fraction form
    2,202,502.80/3,304,958.04 = 854,718.60/x
  3. Step 3: Cross multiply
    2,202,502.80x = 3,304,958.04 × 854,718.60
  4. Step 4: Simplify right side
    2,202,502.80x = 2,824,809,109,007.54
  5. Step 5: Solve for x
    x = 2,824,809,109,007.54/2,202,502.80
  6. Step 6: Final answer
    x = 1,282,545.07

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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.