Home / 5,092,610.72-7,026,572.66-3,231,347.63

Finding the Fourth Proportional to 5,092,610.72, 7,026,572.66 and 3,231,347.63

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Solution

The fourth proportional to 5,092,610.72, 7,026,572.66 and 3,231,347.63 is: 4,458,479.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,610.72 : 7,026,572.66 = 3,231,347.63 : x
  2. Step 2: Convert to fraction form
    5,092,610.72/7,026,572.66 = 3,231,347.63/x
  3. Step 3: Cross multiply
    5,092,610.72x = 7,026,572.66 × 3,231,347.63
  4. Step 4: Simplify right side
    5,092,610.72x = 22,705,298,918,325.00
  5. Step 5: Solve for x
    x = 22,705,298,918,325.00/5,092,610.72
  6. Step 6: Final answer
    x = 4,458,479.19

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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.