Home / 622,094.22-933,304.47-195,612.75

Finding the Fourth Proportional to 622,094.22, 933,304.47 and 195,612.75

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Solution

The fourth proportional to 622,094.22, 933,304.47 and 195,612.75 is: 293,470.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,094.22 : 933,304.47 = 195,612.75 : x
  2. Step 2: Convert to fraction form
    622,094.22/933,304.47 = 195,612.75/x
  3. Step 3: Cross multiply
    622,094.22x = 933,304.47 × 195,612.75
  4. Step 4: Simplify right side
    622,094.22x = 182,566,253,963.99
  5. Step 5: Solve for x
    x = 182,566,253,963.99/622,094.22
  6. Step 6: Final answer
    x = 293,470.42

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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.