Home / 3,321,469.86-4,583,967.06-2,033,161.62

Finding the Fourth Proportional to 3,321,469.86, 4,583,967.06 and 2,033,161.62

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Solution

The fourth proportional to 3,321,469.86, 4,583,967.06 and 2,033,161.62 is: 2,805,970.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,469.86 : 4,583,967.06 = 2,033,161.62 : x
  2. Step 2: Convert to fraction form
    3,321,469.86/4,583,967.06 = 2,033,161.62/x
  3. Step 3: Cross multiply
    3,321,469.86x = 4,583,967.06 × 2,033,161.62
  4. Step 4: Simplify right side
    3,321,469.86x = 9,319,945,893,736.24
  5. Step 5: Solve for x
    x = 9,319,945,893,736.24/3,321,469.86
  6. Step 6: Final answer
    x = 2,805,970.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.