Home / 3,682,226.43-5,520,772.56-1,631,770.47

Finding the Fourth Proportional to 3,682,226.43, 5,520,772.56 and 1,631,770.47

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Solution

The fourth proportional to 3,682,226.43, 5,520,772.56 and 1,631,770.47 is: 2,446,518.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,226.43 : 5,520,772.56 = 1,631,770.47 : x
  2. Step 2: Convert to fraction form
    3,682,226.43/5,520,772.56 = 1,631,770.47/x
  3. Step 3: Cross multiply
    3,682,226.43x = 5,520,772.56 × 1,631,770.47
  4. Step 4: Simplify right side
    3,682,226.43x = 9,008,633,634,994.30
  5. Step 5: Solve for x
    x = 9,008,633,634,994.30/3,682,226.43
  6. Step 6: Final answer
    x = 2,446,518.11

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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.