Home / 6,983,493.89-9,631,761.93-4,536,893.23

Finding the Fourth Proportional to 6,983,493.89, 9,631,761.93 and 4,536,893.23

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Solution

The fourth proportional to 6,983,493.89, 9,631,761.93 and 4,536,893.23 is: 6,257,365.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,493.89 : 9,631,761.93 = 4,536,893.23 : x
  2. Step 2: Convert to fraction form
    6,983,493.89/9,631,761.93 = 4,536,893.23/x
  3. Step 3: Cross multiply
    6,983,493.89x = 9,631,761.93 × 4,536,893.23
  4. Step 4: Simplify right side
    6,983,493.89x = 43,698,275,469,109.33
  5. Step 5: Solve for x
    x = 43,698,275,469,109.33/6,983,493.89
  6. Step 6: Final answer
    x = 6,257,365.75

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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.