Home / 3,296,237.70-4,944,356.55-1,784,583.30

Finding the Fourth Proportional to 3,296,237.70, 4,944,356.55 and 1,784,583.30

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Solution

The fourth proportional to 3,296,237.70, 4,944,356.55 and 1,784,583.30 is: 2,676,874.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,237.70 : 4,944,356.55 = 1,784,583.30 : x
  2. Step 2: Convert to fraction form
    3,296,237.70/4,944,356.55 = 1,784,583.30/x
  3. Step 3: Cross multiply
    3,296,237.70x = 4,944,356.55 × 1,784,583.30
  4. Step 4: Simplify right side
    3,296,237.70x = 8,823,616,128,375.62
  5. Step 5: Solve for x
    x = 8,823,616,128,375.62/3,296,237.70
  6. Step 6: Final answer
    x = 2,676,874.95

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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.