Home / 996,563.80-1,494,845.70-730,843.30

Finding the Fourth Proportional to 996,563.80, 1,494,845.70 and 730,843.30

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Solution

The fourth proportional to 996,563.80, 1,494,845.70 and 730,843.30 is: 1,096,264.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,563.80 : 1,494,845.70 = 730,843.30 : x
  2. Step 2: Convert to fraction form
    996,563.80/1,494,845.70 = 730,843.30/x
  3. Step 3: Cross multiply
    996,563.80x = 1,494,845.70 × 730,843.30
  4. Step 4: Simplify right side
    996,563.80x = 1,092,497,964,378.81
  5. Step 5: Solve for x
    x = 1,092,497,964,378.81/996,563.80
  6. Step 6: Final answer
    x = 1,096,264.95

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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.