Home / 11,427,824.04-15,769,620.81-6,271,517.73

Finding the Fourth Proportional to 11,427,824.04, 15,769,620.81 and 6,271,517.73

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Solution

The fourth proportional to 11,427,824.04, 15,769,620.81 and 6,271,517.73 is: 8,654,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,427,824.04 : 15,769,620.81 = 6,271,517.73 : x
  2. Step 2: Convert to fraction form
    11,427,824.04/15,769,620.81 = 6,271,517.73/x
  3. Step 3: Cross multiply
    11,427,824.04x = 15,769,620.81 × 6,271,517.73
  4. Step 4: Simplify right side
    11,427,824.04x = 98,899,456,505,291.97
  5. Step 5: Solve for x
    x = 98,899,456,505,291.97/11,427,824.04
  6. Step 6: Final answer
    x = 8,654,268.40

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Double scale
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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.