Home / 2,416,951.76-3,622,939.32-1,294,719.44

Finding the Fourth Proportional to 2,416,951.76, 3,622,939.32 and 1,294,719.44

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Solution

The fourth proportional to 2,416,951.76, 3,622,939.32 and 1,294,719.44 is: 1,940,746.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,951.76 : 3,622,939.32 = 1,294,719.44 : x
  2. Step 2: Convert to fraction form
    2,416,951.76/3,622,939.32 = 1,294,719.44/x
  3. Step 3: Cross multiply
    2,416,951.76x = 3,622,939.32 × 1,294,719.44
  4. Step 4: Simplify right side
    2,416,951.76x = 4,690,689,967,544.38
  5. Step 5: Solve for x
    x = 4,690,689,967,544.38/2,416,951.76
  6. Step 6: Final answer
    x = 1,940,746.21

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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.