Home / 3,274,395.80-4,911,593.70-2,802,003.80

Finding the Fourth Proportional to 3,274,395.80, 4,911,593.70 and 2,802,003.80

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Solution

The fourth proportional to 3,274,395.80, 4,911,593.70 and 2,802,003.80 is: 4,203,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,395.80 : 4,911,593.70 = 2,802,003.80 : x
  2. Step 2: Convert to fraction form
    3,274,395.80/4,911,593.70 = 2,802,003.80/x
  3. Step 3: Cross multiply
    3,274,395.80x = 4,911,593.70 × 2,802,003.80
  4. Step 4: Simplify right side
    3,274,395.80x = 13,762,304,211,456.06
  5. Step 5: Solve for x
    x = 13,762,304,211,456.06/3,274,395.80
  6. Step 6: Final answer
    x = 4,203,005.70

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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.