Home / 4,083,611.73-6,129,202.79-2,063,275.61

Finding the Fourth Proportional to 4,083,611.73, 6,129,202.79 and 2,063,275.61

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Solution

The fourth proportional to 4,083,611.73, 6,129,202.79 and 2,063,275.61 is: 3,096,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,611.73 : 6,129,202.79 = 2,063,275.61 : x
  2. Step 2: Convert to fraction form
    4,083,611.73/6,129,202.79 = 2,063,275.61/x
  3. Step 3: Cross multiply
    4,083,611.73x = 6,129,202.79 × 2,063,275.61
  4. Step 4: Simplify right side
    4,083,611.73x = 12,646,234,584,388.56
  5. Step 5: Solve for x
    x = 12,646,234,584,388.56/4,083,611.73
  6. Step 6: Final answer
    x = 3,096,825.90

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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.