Home / 2,065,399.97-3,095,884.96-998,975.03

Finding the Fourth Proportional to 2,065,399.97, 3,095,884.96 and 998,975.03

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Solution

The fourth proportional to 2,065,399.97, 3,095,884.96 and 998,975.03 is: 1,497,391.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,399.97 : 3,095,884.96 = 998,975.03 : x
  2. Step 2: Convert to fraction form
    2,065,399.97/3,095,884.96 = 998,975.03/x
  3. Step 3: Cross multiply
    2,065,399.97x = 3,095,884.96 × 998,975.03
  4. Step 4: Simplify right side
    2,065,399.97x = 3,092,711,752,815.69
  5. Step 5: Solve for x
    x = 3,092,711,752,815.69/2,065,399.97
  6. Step 6: Final answer
    x = 1,497,391.21

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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.