Home / 2,045,115.30-3,067,672.95-605,850.60

Finding the Fourth Proportional to 2,045,115.30, 3,067,672.95 and 605,850.60

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Solution

The fourth proportional to 2,045,115.30, 3,067,672.95 and 605,850.60 is: 908,775.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,115.30 : 3,067,672.95 = 605,850.60 : x
  2. Step 2: Convert to fraction form
    2,045,115.30/3,067,672.95 = 605,850.60/x
  3. Step 3: Cross multiply
    2,045,115.30x = 3,067,672.95 × 605,850.60
  4. Step 4: Simplify right side
    2,045,115.30x = 1,858,551,497,361.27
  5. Step 5: Solve for x
    x = 1,858,551,497,361.27/2,045,115.30
  6. Step 6: Final answer
    x = 908,775.90

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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.