Home / 2,691,339-3,714,137.51-1,467,711.60

Finding the Fourth Proportional to 2,691,339, 3,714,137.51 and 1,467,711.60

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Solution

The fourth proportional to 2,691,339, 3,714,137.51 and 1,467,711.60 is: 2,025,490.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,339 : 3,714,137.51 = 1,467,711.60 : x
  2. Step 2: Convert to fraction form
    2,691,339/3,714,137.51 = 1,467,711.60/x
  3. Step 3: Cross multiply
    2,691,339x = 3,714,137.51 × 1,467,711.60
  4. Step 4: Simplify right side
    2,691,339x = 5,451,282,700,083.56
  5. Step 5: Solve for x
    x = 5,451,282,700,083.56/2,691,339
  6. Step 6: Final answer
    x = 2,025,490.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.