Home / 11,578,232.04-17,364,909.96-7,467,239.04

Finding the Fourth Proportional to 11,578,232.04, 17,364,909.96 and 7,467,239.04

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Solution

The fourth proportional to 11,578,232.04, 17,364,909.96 and 7,467,239.04 is: 11,199,286.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,578,232.04 : 17,364,909.96 = 7,467,239.04 : x
  2. Step 2: Convert to fraction form
    11,578,232.04/17,364,909.96 = 7,467,239.04/x
  3. Step 3: Cross multiply
    11,578,232.04x = 17,364,909.96 × 7,467,239.04
  4. Step 4: Simplify right side
    11,578,232.04x = 129,667,933,579,396.84
  5. Step 5: Solve for x
    x = 129,667,933,579,396.84/11,578,232.04
  6. Step 6: Final answer
    x = 11,199,286.14

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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.