Home / 8,612,083.27-11,884,535.56-4,691,886.22

Finding the Fourth Proportional to 8,612,083.27, 11,884,535.56 and 4,691,886.22

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Solution

The fourth proportional to 8,612,083.27, 11,884,535.56 and 4,691,886.22 is: 6,474,727.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,612,083.27 : 11,884,535.56 = 4,691,886.22 : x
  2. Step 2: Convert to fraction form
    8,612,083.27/11,884,535.56 = 4,691,886.22/x
  3. Step 3: Cross multiply
    8,612,083.27x = 11,884,535.56 × 4,691,886.22
  4. Step 4: Simplify right side
    8,612,083.27x = 55,760,888,645,784.52
  5. Step 5: Solve for x
    x = 55,760,888,645,784.52/8,612,083.27
  6. Step 6: Final answer
    x = 6,474,727.07

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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.