Home / 3,250,644.20-4,876,288.27-1,201,841.94

Finding the Fourth Proportional to 3,250,644.20, 4,876,288.27 and 1,201,841.94

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Solution

The fourth proportional to 3,250,644.20, 4,876,288.27 and 1,201,841.94 is: 1,802,881.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,644.20 : 4,876,288.27 = 1,201,841.94 : x
  2. Step 2: Convert to fraction form
    3,250,644.20/4,876,288.27 = 1,201,841.94/x
  3. Step 3: Cross multiply
    3,250,644.20x = 4,876,288.27 × 1,201,841.94
  4. Step 4: Simplify right side
    3,250,644.20x = 5,860,527,751,411.44
  5. Step 5: Solve for x
    x = 5,860,527,751,411.44/3,250,644.20
  6. Step 6: Final answer
    x = 1,802,881.95

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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.