Home / 6,372,148.77-9,561,212.46-3,177,524.07

Finding the Fourth Proportional to 6,372,148.77, 9,561,212.46 and 3,177,524.07

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Solution

The fourth proportional to 6,372,148.77, 9,561,212.46 and 3,177,524.07 is: 4,767,776.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,148.77 : 9,561,212.46 = 3,177,524.07 : x
  2. Step 2: Convert to fraction form
    6,372,148.77/9,561,212.46 = 3,177,524.07/x
  3. Step 3: Cross multiply
    6,372,148.77x = 9,561,212.46 × 3,177,524.07
  4. Step 4: Simplify right side
    6,372,148.77x = 30,380,982,730,033.91
  5. Step 5: Solve for x
    x = 30,380,982,730,033.91/6,372,148.77
  6. Step 6: Final answer
    x = 4,767,776.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.