Home / 566,604.20-849,906.30-192,627.20

Finding the Fourth Proportional to 566,604.20, 849,906.30 and 192,627.20

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Solution

The fourth proportional to 566,604.20, 849,906.30 and 192,627.20 is: 288,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,604.20 : 849,906.30 = 192,627.20 : x
  2. Step 2: Convert to fraction form
    566,604.20/849,906.30 = 192,627.20/x
  3. Step 3: Cross multiply
    566,604.20x = 849,906.30 × 192,627.20
  4. Step 4: Simplify right side
    566,604.20x = 163,715,070,831.36
  5. Step 5: Solve for x
    x = 163,715,070,831.36/566,604.20
  6. Step 6: Final answer
    x = 288,940.80

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Similar ratio
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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.