Home / 1,093,864.44-1,640,796.66-295,145.98

Finding the Fourth Proportional to 1,093,864.44, 1,640,796.66 and 295,145.98

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Solution

The fourth proportional to 1,093,864.44, 1,640,796.66 and 295,145.98 is: 442,718.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,864.44 : 1,640,796.66 = 295,145.98 : x
  2. Step 2: Convert to fraction form
    1,093,864.44/1,640,796.66 = 295,145.98/x
  3. Step 3: Cross multiply
    1,093,864.44x = 1,640,796.66 × 295,145.98
  4. Step 4: Simplify right side
    1,093,864.44x = 484,274,538,196.43
  5. Step 5: Solve for x
    x = 484,274,538,196.43/1,093,864.44
  6. Step 6: Final answer
    x = 442,718.97

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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.