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Finding the Fourth Proportional to 595,944.80, 894,262.80 and 222,005.60

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Solution

The fourth proportional to 595,944.80, 894,262.80 and 222,005.60 is: 333,137.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,944.80 : 894,262.80 = 222,005.60 : x
  2. Step 2: Convert to fraction form
    595,944.80/894,262.80 = 222,005.60/x
  3. Step 3: Cross multiply
    595,944.80x = 894,262.80 × 222,005.60
  4. Step 4: Simplify right side
    595,944.80x = 198,531,349,471.68
  5. Step 5: Solve for x
    x = 198,531,349,471.68/595,944.80
  6. Step 6: Final answer
    x = 333,137.15

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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.