Home / 2,770,205.08-4,156,926.86-2,000,944.24

Finding the Fourth Proportional to 2,770,205.08, 4,156,926.86 and 2,000,944.24

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Solution

The fourth proportional to 2,770,205.08, 4,156,926.86 and 2,000,944.24 is: 3,002,585.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,205.08 : 4,156,926.86 = 2,000,944.24 : x
  2. Step 2: Convert to fraction form
    2,770,205.08/4,156,926.86 = 2,000,944.24/x
  3. Step 3: Cross multiply
    2,770,205.08x = 4,156,926.86 × 2,000,944.24
  4. Step 4: Simplify right side
    2,770,205.08x = 8,317,778,836,027.45
  5. Step 5: Solve for x
    x = 8,317,778,836,027.45/2,770,205.08
  6. Step 6: Final answer
    x = 3,002,585.94

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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.