Home / 10,976,084.83-16,457,745.39-4,153,185.09

Finding the Fourth Proportional to 10,976,084.83, 16,457,745.39 and 4,153,185.09

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Solution

The fourth proportional to 10,976,084.83, 16,457,745.39 and 4,153,185.09 is: 6,227,362.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,976,084.83 : 16,457,745.39 = 4,153,185.09 : x
  2. Step 2: Convert to fraction form
    10,976,084.83/16,457,745.39 = 4,153,185.09/x
  3. Step 3: Cross multiply
    10,976,084.83x = 16,457,745.39 × 4,153,185.09
  4. Step 4: Simplify right side
    10,976,084.83x = 68,352,062,768,764.23
  5. Step 5: Solve for x
    x = 68,352,062,768,764.23/10,976,084.83
  6. Step 6: Final answer
    x = 6,227,362.84

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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.