Home / 5,092,616.73-7,026,580.95-3,231,353.64

Finding the Fourth Proportional to 5,092,616.73, 7,026,580.95 and 3,231,353.64

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Solution

The fourth proportional to 5,092,616.73, 7,026,580.95 and 3,231,353.64 is: 4,458,487.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,616.73 : 7,026,580.95 = 3,231,353.64 : x
  2. Step 2: Convert to fraction form
    5,092,616.73/7,026,580.95 = 3,231,353.64/x
  3. Step 3: Cross multiply
    5,092,616.73x = 7,026,580.95 × 3,231,353.64
  4. Step 4: Simplify right side
    5,092,616.73x = 22,705,367,929,537.16
  5. Step 5: Solve for x
    x = 22,705,367,929,537.16/5,092,616.73
  6. Step 6: Final answer
    x = 4,458,487.48

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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.