Home / 8,224,058.25-11,347,625.75-5,323,046.49

Finding the Fourth Proportional to 8,224,058.25, 11,347,625.75 and 5,323,046.49

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Solution

The fourth proportional to 8,224,058.25, 11,347,625.75 and 5,323,046.49 is: 7,344,784.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,058.25 : 11,347,625.75 = 5,323,046.49 : x
  2. Step 2: Convert to fraction form
    8,224,058.25/11,347,625.75 = 5,323,046.49/x
  3. Step 3: Cross multiply
    8,224,058.25x = 11,347,625.75 × 5,323,046.49
  4. Step 4: Simplify right side
    8,224,058.25x = 60,403,939,391,755.88
  5. Step 5: Solve for x
    x = 60,403,939,391,755.88/8,224,058.25
  6. Step 6: Final answer
    x = 7,344,784.97

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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.