Home / 1,025,469.43-1,415,176.34-566,613.56

Finding the Fourth Proportional to 1,025,469.43, 1,415,176.34 and 566,613.56

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Solution

The fourth proportional to 1,025,469.43, 1,415,176.34 and 566,613.56 is: 781,942.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,469.43 : 1,415,176.34 = 566,613.56 : x
  2. Step 2: Convert to fraction form
    1,025,469.43/1,415,176.34 = 566,613.56/x
  3. Step 3: Cross multiply
    1,025,469.43x = 1,415,176.34 × 566,613.56
  4. Step 4: Simplify right side
    1,025,469.43x = 801,858,108,989.65
  5. Step 5: Solve for x
    x = 801,858,108,989.65/1,025,469.43
  6. Step 6: Final answer
    x = 781,942.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.