Home / 12,836,243.62-19,260,593.25-5,646,843.33

Finding the Fourth Proportional to 12,836,243.62, 19,260,593.25 and 5,646,843.33

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Solution

The fourth proportional to 12,836,243.62, 19,260,593.25 and 5,646,843.33 is: 8,473,004.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,836,243.62 : 19,260,593.25 = 5,646,843.33 : x
  2. Step 2: Convert to fraction form
    12,836,243.62/19,260,593.25 = 5,646,843.33/x
  3. Step 3: Cross multiply
    12,836,243.62x = 19,260,593.25 × 5,646,843.33
  4. Step 4: Simplify right side
    12,836,243.62x = 108,761,552,525,605.53
  5. Step 5: Solve for x
    x = 108,761,552,525,605.53/12,836,243.62
  6. Step 6: Final answer
    x = 8,473,004.70

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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.