Home / 11,611,043.10-17,416,620.27-3,524,088.96

Finding the Fourth Proportional to 11,611,043.10, 17,416,620.27 and 3,524,088.96

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Solution

The fourth proportional to 11,611,043.10, 17,416,620.27 and 3,524,088.96 is: 5,286,150.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,611,043.10 : 17,416,620.27 = 3,524,088.96 : x
  2. Step 2: Convert to fraction form
    11,611,043.10/17,416,620.27 = 3,524,088.96/x
  3. Step 3: Cross multiply
    11,611,043.10x = 17,416,620.27 × 3,524,088.96
  4. Step 4: Simplify right side
    11,611,043.10x = 61,377,719,214,019.22
  5. Step 5: Solve for x
    x = 61,377,719,214,019.22/11,611,043.10
  6. Step 6: Final answer
    x = 5,286,150.32

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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.