Home / 798,322.14-1,198,092.33-293,361.66

Finding the Fourth Proportional to 798,322.14, 1,198,092.33 and 293,361.66

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Solution

The fourth proportional to 798,322.14, 1,198,092.33 and 293,361.66 is: 440,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,322.14 : 1,198,092.33 = 293,361.66 : x
  2. Step 2: Convert to fraction form
    798,322.14/1,198,092.33 = 293,361.66/x
  3. Step 3: Cross multiply
    798,322.14x = 1,198,092.33 × 293,361.66
  4. Step 4: Simplify right side
    798,322.14x = 351,474,354,762.07
  5. Step 5: Solve for x
    x = 351,474,354,762.07/798,322.14
  6. Step 6: Final answer
    x = 440,266.33

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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.