Home / 2,832,936.26-4,250,231.87-913,805.01

Finding the Fourth Proportional to 2,832,936.26, 4,250,231.87 and 913,805.01

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Solution

The fourth proportional to 2,832,936.26, 4,250,231.87 and 913,805.01 is: 1,370,974.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,936.26 : 4,250,231.87 = 913,805.01 : x
  2. Step 2: Convert to fraction form
    2,832,936.26/4,250,231.87 = 913,805.01/x
  3. Step 3: Cross multiply
    2,832,936.26x = 4,250,231.87 × 913,805.01
  4. Step 4: Simplify right side
    2,832,936.26x = 3,883,883,171,898.64
  5. Step 5: Solve for x
    x = 3,883,883,171,898.64/2,832,936.26
  6. Step 6: Final answer
    x = 1,370,974.43

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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.