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Finding the Fourth Proportional to 606,331.98, 836,797.26 and 453,104.10

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Solution

The fourth proportional to 606,331.98, 836,797.26 and 453,104.10 is: 625,327.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,331.98 : 836,797.26 = 453,104.10 : x
  2. Step 2: Convert to fraction form
    606,331.98/836,797.26 = 453,104.10/x
  3. Step 3: Cross multiply
    606,331.98x = 836,797.26 × 453,104.10
  4. Step 4: Simplify right side
    606,331.98x = 379,156,269,374.77
  5. Step 5: Solve for x
    x = 379,156,269,374.77/606,331.98
  6. Step 6: Final answer
    x = 625,327.84

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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.