Home / 6,815,214.60-10,221,446.83-2,495,790.33

Finding the Fourth Proportional to 6,815,214.60, 10,221,446.83 and 2,495,790.33

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Solution

The fourth proportional to 6,815,214.60, 10,221,446.83 and 2,495,790.33 is: 3,743,181.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,815,214.60 : 10,221,446.83 = 2,495,790.33 : x
  2. Step 2: Convert to fraction form
    6,815,214.60/10,221,446.83 = 2,495,790.33/x
  3. Step 3: Cross multiply
    6,815,214.60x = 10,221,446.83 × 2,495,790.33
  4. Step 4: Simplify right side
    6,815,214.60x = 25,510,588,174,694.54
  5. Step 5: Solve for x
    x = 25,510,588,174,694.54/6,815,214.60
  6. Step 6: Final answer
    x = 3,743,181.93

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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.