Home / 2,311,313.37-3,467,442.90-794,799.35

Finding the Fourth Proportional to 2,311,313.37, 3,467,442.90 and 794,799.35

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Solution

The fourth proportional to 2,311,313.37, 3,467,442.90 and 794,799.35 is: 1,192,361.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,313.37 : 3,467,442.90 = 794,799.35 : x
  2. Step 2: Convert to fraction form
    2,311,313.37/3,467,442.90 = 794,799.35/x
  3. Step 3: Cross multiply
    2,311,313.37x = 3,467,442.90 × 794,799.35
  4. Step 4: Simplify right side
    2,311,313.37x = 2,755,921,351,976.13
  5. Step 5: Solve for x
    x = 2,755,921,351,976.13/2,311,313.37
  6. Step 6: Final answer
    x = 1,192,361.62

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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.