Home / 1,633,226.12-2,449,843.15-495,996.98

Finding the Fourth Proportional to 1,633,226.12, 2,449,843.15 and 495,996.98

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Solution

The fourth proportional to 1,633,226.12, 2,449,843.15 and 495,996.98 is: 743,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,226.12 : 2,449,843.15 = 495,996.98 : x
  2. Step 2: Convert to fraction form
    1,633,226.12/2,449,843.15 = 495,996.98/x
  3. Step 3: Cross multiply
    1,633,226.12x = 2,449,843.15 × 495,996.98
  4. Step 4: Simplify right side
    1,633,226.12x = 1,215,114,803,873.69
  5. Step 5: Solve for x
    x = 1,215,114,803,873.69/1,633,226.12
  6. Step 6: Final answer
    x = 743,996.68

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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.