Home / 3,302,192.96-4,954,469.30-2,007,978.48

Finding the Fourth Proportional to 3,302,192.96, 4,954,469.30 and 2,007,978.48

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Solution

The fourth proportional to 3,302,192.96, 4,954,469.30 and 2,007,978.48 is: 3,012,685.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,192.96 : 4,954,469.30 = 2,007,978.48 : x
  2. Step 2: Convert to fraction form
    3,302,192.96/4,954,469.30 = 2,007,978.48/x
  3. Step 3: Cross multiply
    3,302,192.96x = 4,954,469.30 × 2,007,978.48
  4. Step 4: Simplify right side
    3,302,192.96x = 9,948,467,734,220.66
  5. Step 5: Solve for x
    x = 9,948,467,734,220.66/3,302,192.96
  6. Step 6: Final answer
    x = 3,012,685.16

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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.