Home / 1,033,912.44-1,550,869.20-323,996.04

Finding the Fourth Proportional to 1,033,912.44, 1,550,869.20 and 323,996.04

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Solution

The fourth proportional to 1,033,912.44, 1,550,869.20 and 323,996.04 is: 485,994.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,912.44 : 1,550,869.20 = 323,996.04 : x
  2. Step 2: Convert to fraction form
    1,033,912.44/1,550,869.20 = 323,996.04/x
  3. Step 3: Cross multiply
    1,033,912.44x = 1,550,869.20 × 323,996.04
  4. Step 4: Simplify right side
    1,033,912.44x = 502,475,479,357.97
  5. Step 5: Solve for x
    x = 502,475,479,357.97/1,033,912.44
  6. Step 6: Final answer
    x = 485,994.23

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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.