Home / 3,067,118.60-4,600,896.60-937,199.30

Finding the Fourth Proportional to 3,067,118.60, 4,600,896.60 and 937,199.30

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Solution

The fourth proportional to 3,067,118.60, 4,600,896.60 and 937,199.30 is: 1,405,865.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,118.60 : 4,600,896.60 = 937,199.30 : x
  2. Step 2: Convert to fraction form
    3,067,118.60/4,600,896.60 = 937,199.30/x
  3. Step 3: Cross multiply
    3,067,118.60x = 4,600,896.60 × 937,199.30
  4. Step 4: Simplify right side
    3,067,118.60x = 4,311,957,072,892.38
  5. Step 5: Solve for x
    x = 4,311,957,072,892.38/3,067,118.60
  6. Step 6: Final answer
    x = 1,405,865.78

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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.