Home / 9,489,229.33-14,220,213.31-5,393,804.53

Finding the Fourth Proportional to 9,489,229.33, 14,220,213.31 and 5,393,804.53

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Solution

The fourth proportional to 9,489,229.33, 14,220,213.31 and 5,393,804.53 is: 8,082,958.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,229.33 : 14,220,213.31 = 5,393,804.53 : x
  2. Step 2: Convert to fraction form
    9,489,229.33/14,220,213.31 = 5,393,804.53/x
  3. Step 3: Cross multiply
    9,489,229.33x = 14,220,213.31 × 5,393,804.53
  4. Step 4: Simplify right side
    9,489,229.33x = 76,701,050,969,044.30
  5. Step 5: Solve for x
    x = 76,701,050,969,044.30/9,489,229.33
  6. Step 6: Final answer
    x = 8,082,958.93

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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.