Home / 733,189.20-1,099,783.80-567,301.20

Finding the Fourth Proportional to 733,189.20, 1,099,783.80 and 567,301.20

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Solution

The fourth proportional to 733,189.20, 1,099,783.80 and 567,301.20 is: 850,951.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,189.20 : 1,099,783.80 = 567,301.20 : x
  2. Step 2: Convert to fraction form
    733,189.20/1,099,783.80 = 567,301.20/x
  3. Step 3: Cross multiply
    733,189.20x = 1,099,783.80 × 567,301.20
  4. Step 4: Simplify right side
    733,189.20x = 623,908,669,480.56
  5. Step 5: Solve for x
    x = 623,908,669,480.56/733,189.20
  6. Step 6: Final answer
    x = 850,951.80

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Half scale
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Double scale
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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.