Home / 10,770,845.26-14,863,814.67-5,876,052.52

Finding the Fourth Proportional to 10,770,845.26, 14,863,814.67 and 5,876,052.52

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Solution

The fourth proportional to 10,770,845.26, 14,863,814.67 and 5,876,052.52 is: 8,108,978.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770,845.26 : 14,863,814.67 = 5,876,052.52 : x
  2. Step 2: Convert to fraction form
    10,770,845.26/14,863,814.67 = 5,876,052.52/x
  3. Step 3: Cross multiply
    10,770,845.26x = 14,863,814.67 × 5,876,052.52
  4. Step 4: Simplify right side
    10,770,845.26x = 87,340,555,648,466.47
  5. Step 5: Solve for x
    x = 87,340,555,648,466.47/10,770,845.26
  6. Step 6: Final answer
    x = 8,108,978.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.