Home / 1,796,182.04-2,691,940.24-729,983.36

Finding the Fourth Proportional to 1,796,182.04, 2,691,940.24 and 729,983.36

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Solution

The fourth proportional to 1,796,182.04, 2,691,940.24 and 729,983.36 is: 1,094,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,182.04 : 2,691,940.24 = 729,983.36 : x
  2. Step 2: Convert to fraction form
    1,796,182.04/2,691,940.24 = 729,983.36/x
  3. Step 3: Cross multiply
    1,796,182.04x = 2,691,940.24 × 729,983.36
  4. Step 4: Simplify right side
    1,796,182.04x = 1,965,071,581,314.41
  5. Step 5: Solve for x
    x = 1,965,071,581,314.41/1,796,182.04
  6. Step 6: Final answer
    x = 1,094,026.96

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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.