Home / 622,334.58-933,025.15-195,623.54

Finding the Fourth Proportional to 622,334.58, 933,025.15 and 195,623.54

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Solution

The fourth proportional to 622,334.58, 933,025.15 and 195,623.54 is: 293,285.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,334.58 : 933,025.15 = 195,623.54 : x
  2. Step 2: Convert to fraction form
    622,334.58/933,025.15 = 195,623.54/x
  3. Step 3: Cross multiply
    622,334.58x = 933,025.15 × 195,623.54
  4. Step 4: Simplify right side
    622,334.58x = 182,521,680,729.90
  5. Step 5: Solve for x
    x = 182,521,680,729.90/622,334.58
  6. Step 6: Final answer
    x = 293,285.46

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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.