Home / 3,636,883.45-5,449,151.80-2,194,536.27

Finding the Fourth Proportional to 3,636,883.45, 5,449,151.80 and 2,194,536.27

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Solution

The fourth proportional to 3,636,883.45, 5,449,151.80 and 2,194,536.27 is: 3,288,079.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,883.45 : 5,449,151.80 = 2,194,536.27 : x
  2. Step 2: Convert to fraction form
    3,636,883.45/5,449,151.80 = 2,194,536.27/x
  3. Step 3: Cross multiply
    3,636,883.45x = 5,449,151.80 × 2,194,536.27
  4. Step 4: Simplify right side
    3,636,883.45x = 11,958,361,276,669.01
  5. Step 5: Solve for x
    x = 11,958,361,276,669.01/3,636,883.45
  6. Step 6: Final answer
    x = 3,288,079.33

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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.