Home / 3,231,513.42-4,848,377.40-1,103,092.22

Finding the Fourth Proportional to 3,231,513.42, 4,848,377.40 and 1,103,092.22

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Solution

The fourth proportional to 3,231,513.42, 4,848,377.40 and 1,103,092.22 is: 1,655,016.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,513.42 : 4,848,377.40 = 1,103,092.22 : x
  2. Step 2: Convert to fraction form
    3,231,513.42/4,848,377.40 = 1,103,092.22/x
  3. Step 3: Cross multiply
    3,231,513.42x = 4,848,377.40 × 1,103,092.22
  4. Step 4: Simplify right side
    3,231,513.42x = 5,348,207,365,321.94
  5. Step 5: Solve for x
    x = 5,348,207,365,321.94/3,231,513.42
  6. Step 6: Final answer
    x = 1,655,016.29

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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.