Home / 17,541,941.78-26,310,902.33-4,589,342.37

Finding the Fourth Proportional to 17,541,941.78, 26,310,902.33 and 4,589,342.37

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Solution

The fourth proportional to 17,541,941.78, 26,310,902.33 and 4,589,342.37 is: 6,883,487.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541,941.78 : 26,310,902.33 = 4,589,342.37 : x
  2. Step 2: Convert to fraction form
    17,541,941.78/26,310,902.33 = 4,589,342.37/x
  3. Step 3: Cross multiply
    17,541,941.78x = 26,310,902.33 × 4,589,342.37
  4. Step 4: Simplify right side
    17,541,941.78x = 120,749,738,928,568.27
  5. Step 5: Solve for x
    x = 120,749,738,928,568.27/17,541,941.78
  6. Step 6: Final answer
    x = 6,883,487.61

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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.