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Finding the Fourth Proportional to 606,310.58, 836,767.77 and 453,082.73

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Solution

The fourth proportional to 606,310.58, 836,767.77 and 453,082.73 is: 625,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,310.58 : 836,767.77 = 453,082.73 : x
  2. Step 2: Convert to fraction form
    606,310.58/836,767.77 = 453,082.73/x
  3. Step 3: Cross multiply
    606,310.58x = 836,767.77 × 453,082.73
  4. Step 4: Simplify right side
    606,310.58x = 379,125,024,431.53
  5. Step 5: Solve for x
    x = 379,125,024,431.53/606,310.58
  6. Step 6: Final answer
    x = 625,298.38

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1.5x scale

Why These Related Problems?

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