Home / 1,033,654.13-1,550,481.21-323,737.73

Finding the Fourth Proportional to 1,033,654.13, 1,550,481.21 and 323,737.73

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Solution

The fourth proportional to 1,033,654.13, 1,550,481.21 and 323,737.73 is: 485,606.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,654.13 : 1,550,481.21 = 323,737.73 : x
  2. Step 2: Convert to fraction form
    1,033,654.13/1,550,481.21 = 323,737.73/x
  3. Step 3: Cross multiply
    1,033,654.13x = 1,550,481.21 × 323,737.73
  4. Step 4: Simplify right side
    1,033,654.13x = 501,949,267,333.05
  5. Step 5: Solve for x
    x = 501,949,267,333.05/1,033,654.13
  6. Step 6: Final answer
    x = 485,606.60

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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.