Home / 1,096,392.11-1,644,822.92-327,950.18

Finding the Fourth Proportional to 1,096,392.11, 1,644,822.92 and 327,950.18

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Solution

The fourth proportional to 1,096,392.11, 1,644,822.92 and 327,950.18 is: 491,995.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,392.11 : 1,644,822.92 = 327,950.18 : x
  2. Step 2: Convert to fraction form
    1,096,392.11/1,644,822.92 = 327,950.18/x
  3. Step 3: Cross multiply
    1,096,392.11x = 1,644,822.92 × 327,950.18
  4. Step 4: Simplify right side
    1,096,392.11x = 539,419,962,818.26
  5. Step 5: Solve for x
    x = 539,419,962,818.26/1,096,392.11
  6. Step 6: Final answer
    x = 491,995.48

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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.