Home / 5,003,233.21-6,905,202.41-3,167,861.82

Finding the Fourth Proportional to 5,003,233.21, 6,905,202.41 and 3,167,861.82

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Solution

The fourth proportional to 5,003,233.21, 6,905,202.41 and 3,167,861.82 is: 4,372,118.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,233.21 : 6,905,202.41 = 3,167,861.82 : x
  2. Step 2: Convert to fraction form
    5,003,233.21/6,905,202.41 = 3,167,861.82/x
  3. Step 3: Cross multiply
    5,003,233.21x = 6,905,202.41 × 3,167,861.82
  4. Step 4: Simplify right side
    5,003,233.21x = 21,874,727,074,010.98
  5. Step 5: Solve for x
    x = 21,874,727,074,010.98/5,003,233.21
  6. Step 6: Final answer
    x = 4,372,118.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.