Home / 8,268,001.38-11,410,221.60-4,597,294.82

Finding the Fourth Proportional to 8,268,001.38, 11,410,221.60 and 4,597,294.82

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Solution

The fourth proportional to 8,268,001.38, 11,410,221.60 and 4,597,294.82 is: 6,344,477.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268,001.38 : 11,410,221.60 = 4,597,294.82 : x
  2. Step 2: Convert to fraction form
    8,268,001.38/11,410,221.60 = 4,597,294.82/x
  3. Step 3: Cross multiply
    8,268,001.38x = 11,410,221.60 × 4,597,294.82
  4. Step 4: Simplify right side
    8,268,001.38x = 52,456,152,599,681.01
  5. Step 5: Solve for x
    x = 52,456,152,599,681.01/8,268,001.38
  6. Step 6: Final answer
    x = 6,344,477.97

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Double scale
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1.5x scale

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.