Home / 3,192,922.56-4,786,840.77-1,843,554.54

Finding the Fourth Proportional to 3,192,922.56, 4,786,840.77 and 1,843,554.54

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Solution

The fourth proportional to 3,192,922.56, 4,786,840.77 and 1,843,554.54 is: 2,763,863.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,922.56 : 4,786,840.77 = 1,843,554.54 : x
  2. Step 2: Convert to fraction form
    3,192,922.56/4,786,840.77 = 1,843,554.54/x
  3. Step 3: Cross multiply
    3,192,922.56x = 4,786,840.77 × 1,843,554.54
  4. Step 4: Simplify right side
    3,192,922.56x = 8,824,802,033,790.60
  5. Step 5: Solve for x
    x = 8,824,802,033,790.60/3,192,922.56
  6. Step 6: Final answer
    x = 2,763,863.47

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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.