Home / 3,277,238.75-4,915,858.13-1,033,376.75

Finding the Fourth Proportional to 3,277,238.75, 4,915,858.13 and 1,033,376.75

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Solution

The fourth proportional to 3,277,238.75, 4,915,858.13 and 1,033,376.75 is: 1,550,065.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,238.75 : 4,915,858.13 = 1,033,376.75 : x
  2. Step 2: Convert to fraction form
    3,277,238.75/4,915,858.13 = 1,033,376.75/x
  3. Step 3: Cross multiply
    3,277,238.75x = 4,915,858.13 × 1,033,376.75
  4. Step 4: Simplify right side
    3,277,238.75x = 5,079,933,497,840.48
  5. Step 5: Solve for x
    x = 5,079,933,497,840.48/3,277,238.75
  6. Step 6: Final answer
    x = 1,550,065.13

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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.