Home / 2,262,954.09-3,394,537.44-746,769.54

Finding the Fourth Proportional to 2,262,954.09, 3,394,537.44 and 746,769.54

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Solution

The fourth proportional to 2,262,954.09, 3,394,537.44 and 746,769.54 is: 1,120,189.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,954.09 : 3,394,537.44 = 746,769.54 : x
  2. Step 2: Convert to fraction form
    2,262,954.09/3,394,537.44 = 746,769.54/x
  3. Step 3: Cross multiply
    2,262,954.09x = 3,394,537.44 × 746,769.54
  4. Step 4: Simplify right side
    2,262,954.09x = 2,534,937,162,581.58
  5. Step 5: Solve for x
    x = 2,534,937,162,581.58/2,262,954.09
  6. Step 6: Final answer
    x = 1,120,189.39

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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.