Home / 11,755,863.63-16,225,478.55-6,794,515.71

Finding the Fourth Proportional to 11,755,863.63, 16,225,478.55 and 6,794,515.71

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Solution

The fourth proportional to 11,755,863.63, 16,225,478.55 and 6,794,515.71 is: 9,377,811.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,863.63 : 16,225,478.55 = 6,794,515.71 : x
  2. Step 2: Convert to fraction form
    11,755,863.63/16,225,478.55 = 6,794,515.71/x
  3. Step 3: Cross multiply
    11,755,863.63x = 16,225,478.55 × 6,794,515.71
  4. Step 4: Simplify right side
    11,755,863.63x = 110,244,268,910,243.03
  5. Step 5: Solve for x
    x = 110,244,268,910,243.03/11,755,863.63
  6. Step 6: Final answer
    x = 9,377,811.14

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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.