Home / 2,066,930.07-3,100,453.43-571,022.07

Finding the Fourth Proportional to 2,066,930.07, 3,100,453.43 and 571,022.07

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Solution

The fourth proportional to 2,066,930.07, 3,100,453.43 and 571,022.07 is: 856,549.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,930.07 : 3,100,453.43 = 571,022.07 : x
  2. Step 2: Convert to fraction form
    2,066,930.07/3,100,453.43 = 571,022.07/x
  3. Step 3: Cross multiply
    2,066,930.07x = 3,100,453.43 × 571,022.07
  4. Step 4: Simplify right side
    2,066,930.07x = 1,770,427,332,682.09
  5. Step 5: Solve for x
    x = 1,770,427,332,682.09/2,066,930.07
  6. Step 6: Final answer
    x = 856,549.22

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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.