Home / 11,952,077-17,928,181.11-2,976,629

Finding the Fourth Proportional to 11,952,077, 17,928,181.11 and 2,976,629

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Solution

The fourth proportional to 11,952,077, 17,928,181.11 and 2,976,629 is: 4,464,959.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,952,077 : 17,928,181.11 = 2,976,629 : x
  2. Step 2: Convert to fraction form
    11,952,077/17,928,181.11 = 2,976,629/x
  3. Step 3: Cross multiply
    11,952,077x = 17,928,181.11 × 2,976,629
  4. Step 4: Simplify right side
    11,952,077x = 53,365,543,809,278.19
  5. Step 5: Solve for x
    x = 53,365,543,809,278.19/11,952,077
  6. Step 6: Final answer
    x = 4,464,959.84

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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.