Home / 2,066,906-3,100,371.96-571,010.96

Finding the Fourth Proportional to 2,066,906, 3,100,371.96 and 571,010.96

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Solution

The fourth proportional to 2,066,906, 3,100,371.96 and 571,010.96 is: 856,520.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,906 : 3,100,371.96 = 571,010.96 : x
  2. Step 2: Convert to fraction form
    2,066,906/3,100,371.96 = 571,010.96/x
  3. Step 3: Cross multiply
    2,066,906x = 3,100,371.96 × 571,010.96
  4. Step 4: Simplify right side
    2,066,906x = 1,770,346,369,236.68
  5. Step 5: Solve for x
    x = 1,770,346,369,236.68/2,066,906
  6. Step 6: Final answer
    x = 856,520.02

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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.