Home / 566,206.20-849,309.30-192,229.20

Finding the Fourth Proportional to 566,206.20, 849,309.30 and 192,229.20

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Solution

The fourth proportional to 566,206.20, 849,309.30 and 192,229.20 is: 288,343.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,206.20 : 849,309.30 = 192,229.20 : x
  2. Step 2: Convert to fraction form
    566,206.20/849,309.30 = 192,229.20/x
  3. Step 3: Cross multiply
    566,206.20x = 849,309.30 × 192,229.20
  4. Step 4: Simplify right side
    566,206.20x = 163,262,047,291.56
  5. Step 5: Solve for x
    x = 163,262,047,291.56/566,206.20
  6. Step 6: Final answer
    x = 288,343.80

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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.