Home / 2,018,183.12-3,027,568.44-598,055.12

Finding the Fourth Proportional to 2,018,183.12, 3,027,568.44 and 598,055.12

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Solution

The fourth proportional to 2,018,183.12, 3,027,568.44 and 598,055.12 is: 897,169.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,183.12 : 3,027,568.44 = 598,055.12 : x
  2. Step 2: Convert to fraction form
    2,018,183.12/3,027,568.44 = 598,055.12/x
  3. Step 3: Cross multiply
    2,018,183.12x = 3,027,568.44 × 598,055.12
  4. Step 4: Simplify right side
    2,018,183.12x = 1,810,652,806,692.41
  5. Step 5: Solve for x
    x = 1,810,652,806,692.41/2,018,183.12
  6. Step 6: Final answer
    x = 897,169.73

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Double scale
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Similar ratio
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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.