Home / 7,404,311.80-11,107,245.30-2,354,447.80

Finding the Fourth Proportional to 7,404,311.80, 11,107,245.30 and 2,354,447.80

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Solution

The fourth proportional to 7,404,311.80, 11,107,245.30 and 2,354,447.80 is: 3,531,918.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,404,311.80 : 11,107,245.30 = 2,354,447.80 : x
  2. Step 2: Convert to fraction form
    7,404,311.80/11,107,245.30 = 2,354,447.80/x
  3. Step 3: Cross multiply
    7,404,311.80x = 11,107,245.30 × 2,354,447.80
  4. Step 4: Simplify right side
    7,404,311.80x = 26,151,429,260,645.34
  5. Step 5: Solve for x
    x = 26,151,429,260,645.34/7,404,311.80
  6. Step 6: Final answer
    x = 3,531,918.96

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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.