Home / 11,795,716.32-17,695,591.96-5,406,516.06

Finding the Fourth Proportional to 11,795,716.32, 17,695,591.96 and 5,406,516.06

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Solution

The fourth proportional to 11,795,716.32, 17,695,591.96 and 5,406,516.06 is: 8,110,698.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,716.32 : 17,695,591.96 = 5,406,516.06 : x
  2. Step 2: Convert to fraction form
    11,795,716.32/17,695,591.96 = 5,406,516.06/x
  3. Step 3: Cross multiply
    11,795,716.32x = 17,695,591.96 × 5,406,516.06
  4. Step 4: Simplify right side
    11,795,716.32x = 95,671,502,122,946.88
  5. Step 5: Solve for x
    x = 95,671,502,122,946.88/11,795,716.32
  6. Step 6: Final answer
    x = 8,110,698.79

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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.