Home / 996,529.80-1,494,794.70-730,809.30

Finding the Fourth Proportional to 996,529.80, 1,494,794.70 and 730,809.30

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Solution

The fourth proportional to 996,529.80, 1,494,794.70 and 730,809.30 is: 1,096,213.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,529.80 : 1,494,794.70 = 730,809.30 : x
  2. Step 2: Convert to fraction form
    996,529.80/1,494,794.70 = 730,809.30/x
  3. Step 3: Cross multiply
    996,529.80x = 1,494,794.70 × 730,809.30
  4. Step 4: Simplify right side
    996,529.80x = 1,092,409,868,350.71
  5. Step 5: Solve for x
    x = 1,092,409,868,350.71/996,529.80
  6. Step 6: Final answer
    x = 1,096,213.95

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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.