Home / 1,404,788.44-2,106,329.33-550,836.97

Finding the Fourth Proportional to 1,404,788.44, 2,106,329.33 and 550,836.97

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Solution

The fourth proportional to 1,404,788.44, 2,106,329.33 and 550,836.97 is: 825,920.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,788.44 : 2,106,329.33 = 550,836.97 : x
  2. Step 2: Convert to fraction form
    1,404,788.44/2,106,329.33 = 550,836.97/x
  3. Step 3: Cross multiply
    1,404,788.44x = 2,106,329.33 × 550,836.97
  4. Step 4: Simplify right side
    1,404,788.44x = 1,160,244,063,205.15
  5. Step 5: Solve for x
    x = 1,160,244,063,205.15/1,404,788.44
  6. Step 6: Final answer
    x = 825,920.85

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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.