Home / 3,593,855.64-4,959,589.82-1,962,327.66

Finding the Fourth Proportional to 3,593,855.64, 4,959,589.82 and 1,962,327.66

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Solution

The fourth proportional to 3,593,855.64, 4,959,589.82 and 1,962,327.66 is: 2,708,049.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,855.64 : 4,959,589.82 = 1,962,327.66 : x
  2. Step 2: Convert to fraction form
    3,593,855.64/4,959,589.82 = 1,962,327.66/x
  3. Step 3: Cross multiply
    3,593,855.64x = 4,959,589.82 × 1,962,327.66
  4. Step 4: Simplify right side
    3,593,855.64x = 9,732,340,286,040.42
  5. Step 5: Solve for x
    x = 9,732,340,286,040.42/3,593,855.64
  6. Step 6: Final answer
    x = 2,708,049.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.