Home / 2,018,944.70-3,024,269.85-1,022,234.30

Finding the Fourth Proportional to 2,018,944.70, 3,024,269.85 and 1,022,234.30

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Solution

The fourth proportional to 2,018,944.70, 3,024,269.85 and 1,022,234.30 is: 1,531,251.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,944.70 : 3,024,269.85 = 1,022,234.30 : x
  2. Step 2: Convert to fraction form
    2,018,944.70/3,024,269.85 = 1,022,234.30/x
  3. Step 3: Cross multiply
    2,018,944.70x = 3,024,269.85 × 1,022,234.30
  4. Step 4: Simplify right side
    2,018,944.70x = 3,091,512,373,125.86
  5. Step 5: Solve for x
    x = 3,091,512,373,125.86/2,018,944.70
  6. Step 6: Final answer
    x = 1,531,251.64

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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.