Home / 2,633,101.70-3,949,652.55-2,328,671.30

Finding the Fourth Proportional to 2,633,101.70, 3,949,652.55 and 2,328,671.30

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Solution

The fourth proportional to 2,633,101.70, 3,949,652.55 and 2,328,671.30 is: 3,493,006.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,101.70 : 3,949,652.55 = 2,328,671.30 : x
  2. Step 2: Convert to fraction form
    2,633,101.70/3,949,652.55 = 2,328,671.30/x
  3. Step 3: Cross multiply
    2,633,101.70x = 3,949,652.55 × 2,328,671.30
  4. Step 4: Simplify right side
    2,633,101.70x = 9,197,442,538,156.82
  5. Step 5: Solve for x
    x = 9,197,442,538,156.82/2,633,101.70
  6. Step 6: Final answer
    x = 3,493,006.95

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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.