Home / 8,564,342.27-12,841,383.24-2,726,006.33

Finding the Fourth Proportional to 8,564,342.27, 12,841,383.24 and 2,726,006.33

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Solution

The fourth proportional to 8,564,342.27, 12,841,383.24 and 2,726,006.33 is: 4,087,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,342.27 : 12,841,383.24 = 2,726,006.33 : x
  2. Step 2: Convert to fraction form
    8,564,342.27/12,841,383.24 = 2,726,006.33/x
  3. Step 3: Cross multiply
    8,564,342.27x = 12,841,383.24 × 2,726,006.33
  4. Step 4: Simplify right side
    8,564,342.27x = 35,005,691,933,989.00
  5. Step 5: Solve for x
    x = 35,005,691,933,989.00/8,564,342.27
  6. Step 6: Final answer
    x = 4,087,376.57

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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.