Home / 1,071,825.88-1,606,896.80-733,844.14

Finding the Fourth Proportional to 1,071,825.88, 1,606,896.80 and 733,844.14

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Solution

The fourth proportional to 1,071,825.88, 1,606,896.80 and 733,844.14 is: 1,100,189.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,825.88 : 1,606,896.80 = 733,844.14 : x
  2. Step 2: Convert to fraction form
    1,071,825.88/1,606,896.80 = 733,844.14/x
  3. Step 3: Cross multiply
    1,071,825.88x = 1,606,896.80 × 733,844.14
  4. Step 4: Simplify right side
    1,071,825.88x = 1,179,211,800,264.75
  5. Step 5: Solve for x
    x = 1,179,211,800,264.75/1,071,825.88
  6. Step 6: Final answer
    x = 1,100,189.71

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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.