Home / 622,944.26-934,633.24-196,545.92

Finding the Fourth Proportional to 622,944.26, 934,633.24 and 196,545.92

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Solution

The fourth proportional to 622,944.26, 934,633.24 and 196,545.92 is: 294,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,944.26 : 934,633.24 = 196,545.92 : x
  2. Step 2: Convert to fraction form
    622,944.26/934,633.24 = 196,545.92/x
  3. Step 3: Cross multiply
    622,944.26x = 934,633.24 × 196,545.92
  4. Step 4: Simplify right side
    622,944.26x = 183,698,350,018.38
  5. Step 5: Solve for x
    x = 183,698,350,018.38/622,944.26
  6. Step 6: Final answer
    x = 294,887.30

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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.