Home / 1,450,338.73-2,174,761.09-650,934.97

Finding the Fourth Proportional to 1,450,338.73, 2,174,761.09 and 650,934.97

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Solution

The fourth proportional to 1,450,338.73, 2,174,761.09 and 650,934.97 is: 976,067.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,338.73 : 2,174,761.09 = 650,934.97 : x
  2. Step 2: Convert to fraction form
    1,450,338.73/2,174,761.09 = 650,934.97/x
  3. Step 3: Cross multiply
    1,450,338.73x = 2,174,761.09 × 650,934.97
  4. Step 4: Simplify right side
    1,450,338.73x = 1,415,628,040,253.08
  5. Step 5: Solve for x
    x = 1,415,628,040,253.08/1,450,338.73
  6. Step 6: Final answer
    x = 976,067.19

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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.