Home / 7,944,957.41-11,917,546.84-2,265,181.73

Finding the Fourth Proportional to 7,944,957.41, 11,917,546.84 and 2,265,181.73

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Solution

The fourth proportional to 7,944,957.41, 11,917,546.84 and 2,265,181.73 is: 3,397,804.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,957.41 : 11,917,546.84 = 2,265,181.73 : x
  2. Step 2: Convert to fraction form
    7,944,957.41/11,917,546.84 = 2,265,181.73/x
  3. Step 3: Cross multiply
    7,944,957.41x = 11,917,546.84 × 2,265,181.73
  4. Step 4: Simplify right side
    7,944,957.41x = 26,995,409,311,630.98
  5. Step 5: Solve for x
    x = 26,995,409,311,630.98/7,944,957.41
  6. Step 6: Final answer
    x = 3,397,804.16

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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.