Home / 2,795,963.54-4,193,956.24-850,711.48

Finding the Fourth Proportional to 2,795,963.54, 4,193,956.24 and 850,711.48

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Solution

The fourth proportional to 2,795,963.54, 4,193,956.24 and 850,711.48 is: 1,276,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,963.54 : 4,193,956.24 = 850,711.48 : x
  2. Step 2: Convert to fraction form
    2,795,963.54/4,193,956.24 = 850,711.48/x
  3. Step 3: Cross multiply
    2,795,963.54x = 4,193,956.24 × 850,711.48
  4. Step 4: Simplify right side
    2,795,963.54x = 3,567,846,707,373.97
  5. Step 5: Solve for x
    x = 3,567,846,707,373.97/2,795,963.54
  6. Step 6: Final answer
    x = 1,276,070.54

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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.