Home / 2,262,949.08-3,394,529.93-746,764.57

Finding the Fourth Proportional to 2,262,949.08, 3,394,529.93 and 746,764.57

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Solution

The fourth proportional to 2,262,949.08, 3,394,529.93 and 746,764.57 is: 1,120,181.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,949.08 : 3,394,529.93 = 746,764.57 : x
  2. Step 2: Convert to fraction form
    2,262,949.08/3,394,529.93 = 746,764.57/x
  3. Step 3: Cross multiply
    2,262,949.08x = 3,394,529.93 × 746,764.57
  4. Step 4: Simplify right side
    2,262,949.08x = 2,534,914,683,528.58
  5. Step 5: Solve for x
    x = 2,534,914,683,528.58/2,262,949.08
  6. Step 6: Final answer
    x = 1,120,181.94

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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.