Home / 11,093,970.96-15,309,385.97-6,199,233.57

Finding the Fourth Proportional to 11,093,970.96, 15,309,385.97 and 6,199,233.57

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Solution

The fourth proportional to 11,093,970.96, 15,309,385.97 and 6,199,233.57 is: 8,554,778.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,970.96 : 15,309,385.97 = 6,199,233.57 : x
  2. Step 2: Convert to fraction form
    11,093,970.96/15,309,385.97 = 6,199,233.57/x
  3. Step 3: Cross multiply
    11,093,970.96x = 15,309,385.97 × 6,199,233.57
  4. Step 4: Simplify right side
    11,093,970.96x = 94,906,459,410,314.84
  5. Step 5: Solve for x
    x = 94,906,459,410,314.84/11,093,970.96
  6. Step 6: Final answer
    x = 8,554,778.06

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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.