Home / 967,212.54-1,448,081.42-739,246.95

Finding the Fourth Proportional to 967,212.54, 1,448,081.42 and 739,246.95

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Solution

The fourth proportional to 967,212.54, 1,448,081.42 and 739,246.95 is: 1,106,778.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,212.54 : 1,448,081.42 = 739,246.95 : x
  2. Step 2: Convert to fraction form
    967,212.54/1,448,081.42 = 739,246.95/x
  3. Step 3: Cross multiply
    967,212.54x = 1,448,081.42 × 739,246.95
  4. Step 4: Simplify right side
    967,212.54x = 1,070,489,769,390.43
  5. Step 5: Solve for x
    x = 1,070,489,769,390.43/967,212.54
  6. Step 6: Final answer
    x = 1,106,778.22

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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.