Home / 11,453,046.84-17,179,176.60-2,933,457.12

Finding the Fourth Proportional to 11,453,046.84, 17,179,176.60 and 2,933,457.12

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Solution

The fourth proportional to 11,453,046.84, 17,179,176.60 and 2,933,457.12 is: 4,400,084.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,046.84 : 17,179,176.60 = 2,933,457.12 : x
  2. Step 2: Convert to fraction form
    11,453,046.84/17,179,176.60 = 2,933,457.12/x
  3. Step 3: Cross multiply
    11,453,046.84x = 17,179,176.60 × 2,933,457.12
  4. Step 4: Simplify right side
    11,453,046.84x = 50,394,377,913,007.40
  5. Step 5: Solve for x
    x = 50,394,377,913,007.40/11,453,046.84
  6. Step 6: Final answer
    x = 4,400,084.85

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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.