Home / 844,736.60-1,267,091.32-205,045.58

Finding the Fourth Proportional to 844,736.60, 1,267,091.32 and 205,045.58

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Solution

The fourth proportional to 844,736.60, 1,267,091.32 and 205,045.58 is: 307,565.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,736.60 : 1,267,091.32 = 205,045.58 : x
  2. Step 2: Convert to fraction form
    844,736.60/1,267,091.32 = 205,045.58/x
  3. Step 3: Cross multiply
    844,736.60x = 1,267,091.32 × 205,045.58
  4. Step 4: Simplify right side
    844,736.60x = 259,811,474,622.37
  5. Step 5: Solve for x
    x = 259,811,474,622.37/844,736.60
  6. Step 6: Final answer
    x = 307,565.07

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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.