Home / 2,197,226.40-3,298,297.20-2,052,842.40

Finding the Fourth Proportional to 2,197,226.40, 3,298,297.20 and 2,052,842.40

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Solution

The fourth proportional to 2,197,226.40, 3,298,297.20 and 2,052,842.40 is: 3,081,559.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,226.40 : 3,298,297.20 = 2,052,842.40 : x
  2. Step 2: Convert to fraction form
    2,197,226.40/3,298,297.20 = 2,052,842.40/x
  3. Step 3: Cross multiply
    2,197,226.40x = 3,298,297.20 × 2,052,842.40
  4. Step 4: Simplify right side
    2,197,226.40x = 6,770,884,339,961.28
  5. Step 5: Solve for x
    x = 6,770,884,339,961.28/2,197,226.40
  6. Step 6: Final answer
    x = 3,081,559.71

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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.