Home / 8,116,314.75-11,200,866.44-4,494,642.75

Finding the Fourth Proportional to 8,116,314.75, 11,200,866.44 and 4,494,642.75

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Solution

The fourth proportional to 8,116,314.75, 11,200,866.44 and 4,494,642.75 is: 6,202,801.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116,314.75 : 11,200,866.44 = 4,494,642.75 : x
  2. Step 2: Convert to fraction form
    8,116,314.75/11,200,866.44 = 4,494,642.75/x
  3. Step 3: Cross multiply
    8,116,314.75x = 11,200,866.44 × 4,494,642.75
  4. Step 4: Simplify right side
    8,116,314.75x = 50,343,893,115,791.10
  5. Step 5: Solve for x
    x = 50,343,893,115,791.10/8,116,314.75
  6. Step 6: Final answer
    x = 6,202,801.97

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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.