Home / 11,729,058-17,588,065.68-4,543,956.24

Finding the Fourth Proportional to 11,729,058, 17,588,065.68 and 4,543,956.24

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Solution

The fourth proportional to 11,729,058, 17,588,065.68 and 4,543,956.24 is: 6,813,795.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,729,058 : 17,588,065.68 = 4,543,956.24 : x
  2. Step 2: Convert to fraction form
    11,729,058/17,588,065.68 = 4,543,956.24/x
  3. Step 3: Cross multiply
    11,729,058x = 17,588,065.68 × 4,543,956.24
  4. Step 4: Simplify right side
    11,729,058x = 79,919,400,796,165.84
  5. Step 5: Solve for x
    x = 79,919,400,796,165.84/11,729,058
  6. Step 6: Final answer
    x = 6,813,795.34

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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.