Home / 8,026,048.44-12,040,856.82-3,763,945.08

Finding the Fourth Proportional to 8,026,048.44, 12,040,856.82 and 3,763,945.08

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Solution

The fourth proportional to 8,026,048.44, 12,040,856.82 and 3,763,945.08 is: 5,646,754.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,048.44 : 12,040,856.82 = 3,763,945.08 : x
  2. Step 2: Convert to fraction form
    8,026,048.44/12,040,856.82 = 3,763,945.08/x
  3. Step 3: Cross multiply
    8,026,048.44x = 12,040,856.82 × 3,763,945.08
  4. Step 4: Simplify right side
    8,026,048.44x = 45,321,123,786,623.45
  5. Step 5: Solve for x
    x = 45,321,123,786,623.45/8,026,048.44
  6. Step 6: Final answer
    x = 5,646,754.33

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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.