Home / 6,317,815.67-9,477,904.59-2,531,593.79

Finding the Fourth Proportional to 6,317,815.67, 9,477,904.59 and 2,531,593.79

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Solution

The fourth proportional to 6,317,815.67, 9,477,904.59 and 2,531,593.79 is: 3,797,863.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,815.67 : 9,477,904.59 = 2,531,593.79 : x
  2. Step 2: Convert to fraction form
    6,317,815.67/9,477,904.59 = 2,531,593.79/x
  3. Step 3: Cross multiply
    6,317,815.67x = 9,477,904.59 × 2,531,593.79
  4. Step 4: Simplify right side
    6,317,815.67x = 23,994,204,419,622.27
  5. Step 5: Solve for x
    x = 23,994,204,419,622.27/6,317,815.67
  6. Step 6: Final answer
    x = 3,797,863.96

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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.