Home / 2,006,363.97-3,008,913.75-658,212.42

Finding the Fourth Proportional to 2,006,363.97, 3,008,913.75 and 658,212.42

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Solution

The fourth proportional to 2,006,363.97, 3,008,913.75 and 658,212.42 is: 987,111.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,363.97 : 3,008,913.75 = 658,212.42 : x
  2. Step 2: Convert to fraction form
    2,006,363.97/3,008,913.75 = 658,212.42/x
  3. Step 3: Cross multiply
    2,006,363.97x = 3,008,913.75 × 658,212.42
  4. Step 4: Simplify right side
    2,006,363.97x = 1,980,504,400,958.78
  5. Step 5: Solve for x
    x = 1,980,504,400,958.78/2,006,363.97
  6. Step 6: Final answer
    x = 987,111.23

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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.