Home / 622,195.57-933,429.44-201,513.97

Finding the Fourth Proportional to 622,195.57, 933,429.44 and 201,513.97

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Solution

The fourth proportional to 622,195.57, 933,429.44 and 201,513.97 is: 302,315.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,195.57 : 933,429.44 = 201,513.97 : x
  2. Step 2: Convert to fraction form
    622,195.57/933,429.44 = 201,513.97/x
  3. Step 3: Cross multiply
    622,195.57x = 933,429.44 × 201,513.97
  4. Step 4: Simplify right side
    622,195.57x = 188,099,072,169.28
  5. Step 5: Solve for x
    x = 188,099,072,169.28/622,195.57
  6. Step 6: Final answer
    x = 302,315.03

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1.5x scale

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.