Home / 1,451,441.14-2,002,983.54-798,109.94

Finding the Fourth Proportional to 1,451,441.14, 2,002,983.54 and 798,109.94

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Solution

The fourth proportional to 1,451,441.14, 2,002,983.54 and 798,109.94 is: 1,101,388.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,441.14 : 2,002,983.54 = 798,109.94 : x
  2. Step 2: Convert to fraction form
    1,451,441.14/2,002,983.54 = 798,109.94/x
  3. Step 3: Cross multiply
    1,451,441.14x = 2,002,983.54 × 798,109.94
  4. Step 4: Simplify right side
    1,451,441.14x = 1,598,601,072,930.39
  5. Step 5: Solve for x
    x = 1,598,601,072,930.39/1,451,441.14
  6. Step 6: Final answer
    x = 1,101,388.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.