Home / 4,193,788.56-6,289,642.80-1,797,361.44

Finding the Fourth Proportional to 4,193,788.56, 6,289,642.80 and 1,797,361.44

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Solution

The fourth proportional to 4,193,788.56, 6,289,642.80 and 1,797,361.44 is: 2,695,596.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,788.56 : 6,289,642.80 = 1,797,361.44 : x
  2. Step 2: Convert to fraction form
    4,193,788.56/6,289,642.80 = 1,797,361.44/x
  3. Step 3: Cross multiply
    4,193,788.56x = 6,289,642.80 × 1,797,361.44
  4. Step 4: Simplify right side
    4,193,788.56x = 11,304,761,440,093.63
  5. Step 5: Solve for x
    x = 11,304,761,440,093.63/4,193,788.56
  6. Step 6: Final answer
    x = 2,695,596.42

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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.