Home / 3,027,515.06-4,541,272.60-2,078,007.14

Finding the Fourth Proportional to 3,027,515.06, 4,541,272.60 and 2,078,007.14

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Solution

The fourth proportional to 3,027,515.06, 4,541,272.60 and 2,078,007.14 is: 3,117,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,515.06 : 4,541,272.60 = 2,078,007.14 : x
  2. Step 2: Convert to fraction form
    3,027,515.06/4,541,272.60 = 2,078,007.14/x
  3. Step 3: Cross multiply
    3,027,515.06x = 4,541,272.60 × 2,078,007.14
  4. Step 4: Simplify right side
    3,027,515.06x = 9,436,796,887,486.36
  5. Step 5: Solve for x
    x = 9,436,796,887,486.36/3,027,515.06
  6. Step 6: Final answer
    x = 3,117,010.72

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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.