Home / 3,763,367.30-5,193,892.06-2,235,480.50

Finding the Fourth Proportional to 3,763,367.30, 5,193,892.06 and 2,235,480.50

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Solution

The fourth proportional to 3,763,367.30, 5,193,892.06 and 2,235,480.50 is: 3,085,227.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,367.30 : 5,193,892.06 = 2,235,480.50 : x
  2. Step 2: Convert to fraction form
    3,763,367.30/5,193,892.06 = 2,235,480.50/x
  3. Step 3: Cross multiply
    3,763,367.30x = 5,193,892.06 × 2,235,480.50
  4. Step 4: Simplify right side
    3,763,367.30x = 11,610,844,419,234.83
  5. Step 5: Solve for x
    x = 11,610,844,419,234.83/3,763,367.30
  6. Step 6: Final answer
    x = 3,085,227.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.