Home / 11,407,589.84-17,115,197.52-3,731,584.88

Finding the Fourth Proportional to 11,407,589.84, 17,115,197.52 and 3,731,584.88

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Solution

The fourth proportional to 11,407,589.84, 17,115,197.52 and 3,731,584.88 is: 5,598,624.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,407,589.84 : 17,115,197.52 = 3,731,584.88 : x
  2. Step 2: Convert to fraction form
    11,407,589.84/17,115,197.52 = 3,731,584.88/x
  3. Step 3: Cross multiply
    11,407,589.84x = 17,115,197.52 × 3,731,584.88
  4. Step 4: Simplify right side
    11,407,589.84x = 63,866,812,283,845.49
  5. Step 5: Solve for x
    x = 63,866,812,283,845.49/11,407,589.84
  6. Step 6: Final answer
    x = 5,598,624.53

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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.