Home / 3,279,155.68-4,917,304.96-1,741,814.64

Finding the Fourth Proportional to 3,279,155.68, 4,917,304.96 and 1,741,814.64

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Solution

The fourth proportional to 3,279,155.68, 4,917,304.96 and 1,741,814.64 is: 2,611,963.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,155.68 : 4,917,304.96 = 1,741,814.64 : x
  2. Step 2: Convert to fraction form
    3,279,155.68/4,917,304.96 = 1,741,814.64/x
  3. Step 3: Cross multiply
    3,279,155.68x = 4,917,304.96 × 1,741,814.64
  4. Step 4: Simplify right side
    3,279,155.68x = 8,565,033,768,672.61
  5. Step 5: Solve for x
    x = 8,565,033,768,672.61/3,279,155.68
  6. Step 6: Final answer
    x = 2,611,963.14

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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.