Home / 2,519,940.60-3,779,910.90-2,414,964.60

Finding the Fourth Proportional to 2,519,940.60, 3,779,910.90 and 2,414,964.60

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Solution

The fourth proportional to 2,519,940.60, 3,779,910.90 and 2,414,964.60 is: 3,622,446.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,940.60 : 3,779,910.90 = 2,414,964.60 : x
  2. Step 2: Convert to fraction form
    2,519,940.60/3,779,910.90 = 2,414,964.60/x
  3. Step 3: Cross multiply
    2,519,940.60x = 3,779,910.90 × 2,414,964.60
  4. Step 4: Simplify right side
    2,519,940.60x = 9,128,351,014,654.14
  5. Step 5: Solve for x
    x = 9,128,351,014,654.14/2,519,940.60
  6. Step 6: Final answer
    x = 3,622,446.90

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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.