Home / 3,770,749.44-5,665,572.48-3,544,001.28

Finding the Fourth Proportional to 3,770,749.44, 5,665,572.48 and 3,544,001.28

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Solution

The fourth proportional to 3,770,749.44, 5,665,572.48 and 3,544,001.28 is: 5,324,882.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,749.44 : 5,665,572.48 = 3,544,001.28 : x
  2. Step 2: Convert to fraction form
    3,770,749.44/5,665,572.48 = 3,544,001.28/x
  3. Step 3: Cross multiply
    3,770,749.44x = 5,665,572.48 × 3,544,001.28
  4. Step 4: Simplify right side
    3,770,749.44x = 20,078,796,121,052.77
  5. Step 5: Solve for x
    x = 20,078,796,121,052.77/3,770,749.44
  6. Step 6: Final answer
    x = 5,324,882.08

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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.