Home / 11,731,359.34-17,598,170.25-3,642,163

Finding the Fourth Proportional to 11,731,359.34, 17,598,170.25 and 3,642,163

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Solution

The fourth proportional to 11,731,359.34, 17,598,170.25 and 3,642,163 is: 5,463,595.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731,359.34 : 17,598,170.25 = 3,642,163 : x
  2. Step 2: Convert to fraction form
    11,731,359.34/17,598,170.25 = 3,642,163/x
  3. Step 3: Cross multiply
    11,731,359.34x = 17,598,170.25 × 3,642,163
  4. Step 4: Simplify right side
    11,731,359.34x = 64,095,404,552,250.75
  5. Step 5: Solve for x
    x = 64,095,404,552,250.75/11,731,359.34
  6. Step 6: Final answer
    x = 5,463,595.71

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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.