Home / 3,276,512.05-4,521,607.62-1,826,299.44

Finding the Fourth Proportional to 3,276,512.05, 4,521,607.62 and 1,826,299.44

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Solution

The fourth proportional to 3,276,512.05, 4,521,607.62 and 1,826,299.44 is: 2,520,304.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,512.05 : 4,521,607.62 = 1,826,299.44 : x
  2. Step 2: Convert to fraction form
    3,276,512.05/4,521,607.62 = 1,826,299.44/x
  3. Step 3: Cross multiply
    3,276,512.05x = 4,521,607.62 × 1,826,299.44
  4. Step 4: Simplify right side
    3,276,512.05x = 8,257,809,464,305.73
  5. Step 5: Solve for x
    x = 8,257,809,464,305.73/3,276,512.05
  6. Step 6: Final answer
    x = 2,520,304.93

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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.