Home / 2,277,416.10-3,413,791.35-1,330,299.30

Finding the Fourth Proportional to 2,277,416.10, 3,413,791.35 and 1,330,299.30

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Solution

The fourth proportional to 2,277,416.10, 3,413,791.35 and 1,330,299.30 is: 1,994,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,416.10 : 3,413,791.35 = 1,330,299.30 : x
  2. Step 2: Convert to fraction form
    2,277,416.10/3,413,791.35 = 1,330,299.30/x
  3. Step 3: Cross multiply
    2,277,416.10x = 3,413,791.35 × 1,330,299.30
  4. Step 4: Simplify right side
    2,277,416.10x = 4,541,364,243,251.06
  5. Step 5: Solve for x
    x = 4,541,364,243,251.06/2,277,416.10
  6. Step 6: Final answer
    x = 1,994,086.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.