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Finding the Fourth Proportional to 566,606.62, 849,910.02 and 192,629.62

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Solution

The fourth proportional to 566,606.62, 849,910.02 and 192,629.62 is: 288,944.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,606.62 : 849,910.02 = 192,629.62 : x
  2. Step 2: Convert to fraction form
    566,606.62/849,910.02 = 192,629.62/x
  3. Step 3: Cross multiply
    566,606.62x = 849,910.02 × 192,629.62
  4. Step 4: Simplify right side
    566,606.62x = 163,717,844,186.79
  5. Step 5: Solve for x
    x = 163,717,844,186.79/566,606.62
  6. Step 6: Final answer
    x = 288,944.46

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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.