Home / 11,640,327.98-16,062,424.14-6,747,084.98

Finding the Fourth Proportional to 11,640,327.98, 16,062,424.14 and 6,747,084.98

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Solution

The fourth proportional to 11,640,327.98, 16,062,424.14 and 6,747,084.98 is: 9,310,265.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,327.98 : 16,062,424.14 = 6,747,084.98 : x
  2. Step 2: Convert to fraction form
    11,640,327.98/16,062,424.14 = 6,747,084.98/x
  3. Step 3: Cross multiply
    11,640,327.98x = 16,062,424.14 × 6,747,084.98
  4. Step 4: Simplify right side
    11,640,327.98x = 108,374,540,657,383.42
  5. Step 5: Solve for x
    x = 108,374,540,657,383.42/11,640,327.98
  6. Step 6: Final answer
    x = 9,310,265.21

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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.