Home / 1,898,984.30-2,848,029.33-550,791.14

Finding the Fourth Proportional to 1,898,984.30, 2,848,029.33 and 550,791.14

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Solution

The fourth proportional to 1,898,984.30, 2,848,029.33 and 550,791.14 is: 826,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,984.30 : 2,848,029.33 = 550,791.14 : x
  2. Step 2: Convert to fraction form
    1,898,984.30/2,848,029.33 = 550,791.14/x
  3. Step 3: Cross multiply
    1,898,984.30x = 2,848,029.33 × 550,791.14
  4. Step 4: Simplify right side
    1,898,984.30x = 1,568,669,321,424.14
  5. Step 5: Solve for x
    x = 1,568,669,321,424.14/1,898,984.30
  6. Step 6: Final answer
    x = 826,057.03

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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.