Home / 1,796,173.04-2,691,926.74-729,974.36

Finding the Fourth Proportional to 1,796,173.04, 2,691,926.74 and 729,974.36

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Solution

The fourth proportional to 1,796,173.04, 2,691,926.74 and 729,974.36 is: 1,094,013.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,173.04 : 2,691,926.74 = 729,974.36 : x
  2. Step 2: Convert to fraction form
    1,796,173.04/2,691,926.74 = 729,974.36/x
  3. Step 3: Cross multiply
    1,796,173.04x = 2,691,926.74 × 729,974.36
  4. Step 4: Simplify right side
    1,796,173.04x = 1,965,037,499,198.39
  5. Step 5: Solve for x
    x = 1,965,037,499,198.39/1,796,173.04
  6. Step 6: Final answer
    x = 1,094,013.47

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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.