Home / 622,340.29-933,033.74-195,629.25

Finding the Fourth Proportional to 622,340.29, 933,033.74 and 195,629.25

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Solution

The fourth proportional to 622,340.29, 933,033.74 and 195,629.25 is: 293,294.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,340.29 : 933,033.74 = 195,629.25 : x
  2. Step 2: Convert to fraction form
    622,340.29/933,033.74 = 195,629.25/x
  3. Step 3: Cross multiply
    622,340.29x = 933,033.74 × 195,629.25
  4. Step 4: Simplify right side
    622,340.29x = 182,528,690,677.47
  5. Step 5: Solve for x
    x = 182,528,690,677.47/622,340.29
  6. Step 6: Final answer
    x = 293,294.03

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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.