Home / 11,672,481.69-17,509,361.19-4,849,744.89

Finding the Fourth Proportional to 11,672,481.69, 17,509,361.19 and 4,849,744.89

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Solution

The fourth proportional to 11,672,481.69, 17,509,361.19 and 4,849,744.89 is: 7,274,882.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,672,481.69 : 17,509,361.19 = 4,849,744.89 : x
  2. Step 2: Convert to fraction form
    11,672,481.69/17,509,361.19 = 4,849,744.89/x
  3. Step 3: Cross multiply
    11,672,481.69x = 17,509,361.19 × 4,849,744.89
  4. Step 4: Simplify right side
    11,672,481.69x = 84,915,934,958,366.81
  5. Step 5: Solve for x
    x = 84,915,934,958,366.81/11,672,481.69
  6. Step 6: Final answer
    x = 7,274,882.69

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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.