Home / 6,372,088.96-9,561,122.79-3,177,464.25

Finding the Fourth Proportional to 6,372,088.96, 9,561,122.79 and 3,177,464.25

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Solution

The fourth proportional to 6,372,088.96, 9,561,122.79 and 3,177,464.25 is: 4,767,687.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,088.96 : 9,561,122.79 = 3,177,464.25 : x
  2. Step 2: Convert to fraction form
    6,372,088.96/9,561,122.79 = 3,177,464.25/x
  3. Step 3: Cross multiply
    6,372,088.96x = 9,561,122.79 × 3,177,464.25
  4. Step 4: Simplify right side
    6,372,088.96x = 30,380,125,839,197.94
  5. Step 5: Solve for x
    x = 30,380,125,839,197.94/6,372,088.96
  6. Step 6: Final answer
    x = 4,767,687.02

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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.