Home / 2,227,559.09-3,342,744.26-948,164.49

Finding the Fourth Proportional to 2,227,559.09, 3,342,744.26 and 948,164.49

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Solution

The fourth proportional to 2,227,559.09, 3,342,744.26 and 948,164.49 is: 1,422,845.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,559.09 : 3,342,744.26 = 948,164.49 : x
  2. Step 2: Convert to fraction form
    2,227,559.09/3,342,744.26 = 948,164.49/x
  3. Step 3: Cross multiply
    2,227,559.09x = 3,342,744.26 × 948,164.49
  4. Step 4: Simplify right side
    2,227,559.09x = 3,169,471,401,742.51
  5. Step 5: Solve for x
    x = 3,169,471,401,742.51/2,227,559.09
  6. Step 6: Final answer
    x = 1,422,845.04

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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.