Home / 11,541,546.60-17,317,088.78-5,061,268.77

Finding the Fourth Proportional to 11,541,546.60, 17,317,088.78 and 5,061,268.77

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Solution

The fourth proportional to 11,541,546.60, 17,317,088.78 and 5,061,268.77 is: 7,593,994.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,541,546.60 : 17,317,088.78 = 5,061,268.77 : x
  2. Step 2: Convert to fraction form
    11,541,546.60/17,317,088.78 = 5,061,268.77/x
  3. Step 3: Cross multiply
    11,541,546.60x = 17,317,088.78 × 5,061,268.77
  4. Step 4: Simplify right side
    11,541,546.60x = 87,646,440,604,225.05
  5. Step 5: Solve for x
    x = 87,646,440,604,225.05/11,541,546.60
  6. Step 6: Final answer
    x = 7,593,994.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.