Home / 3,027,515.08-4,541,272.60-2,078,007.16

Finding the Fourth Proportional to 3,027,515.08, 4,541,272.60 and 2,078,007.16

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Solution

The fourth proportional to 3,027,515.08, 4,541,272.60 and 2,078,007.16 is: 3,117,010.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,515.08 : 4,541,272.60 = 2,078,007.16 : x
  2. Step 2: Convert to fraction form
    3,027,515.08/4,541,272.60 = 2,078,007.16/x
  3. Step 3: Cross multiply
    3,027,515.08x = 4,541,272.60 × 2,078,007.16
  4. Step 4: Simplify right side
    3,027,515.08x = 9,436,796,978,311.82
  5. Step 5: Solve for x
    x = 9,436,796,978,311.82/3,027,515.08
  6. Step 6: Final answer
    x = 3,117,010.73

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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.