Home / 6,802,931.44-10,204,939.05-2,253,796.48

Finding the Fourth Proportional to 6,802,931.44, 10,204,939.05 and 2,253,796.48

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Solution

The fourth proportional to 6,802,931.44, 10,204,939.05 and 2,253,796.48 is: 3,380,874.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,931.44 : 10,204,939.05 = 2,253,796.48 : x
  2. Step 2: Convert to fraction form
    6,802,931.44/10,204,939.05 = 2,253,796.48/x
  3. Step 3: Cross multiply
    6,802,931.44x = 10,204,939.05 × 2,253,796.48
  4. Step 4: Simplify right side
    6,802,931.44x = 22,999,855,709,504.55
  5. Step 5: Solve for x
    x = 22,999,855,709,504.55/6,802,931.44
  6. Step 6: Final answer
    x = 3,380,874.25

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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.