Home / 6,846,564.24-9,448,553.82-3,790,778.46

Finding the Fourth Proportional to 6,846,564.24, 9,448,553.82 and 3,790,778.46

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Solution

The fourth proportional to 6,846,564.24, 9,448,553.82 and 3,790,778.46 is: 5,231,437.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,564.24 : 9,448,553.82 = 3,790,778.46 : x
  2. Step 2: Convert to fraction form
    6,846,564.24/9,448,553.82 = 3,790,778.46/x
  3. Step 3: Cross multiply
    6,846,564.24x = 9,448,553.82 × 3,790,778.46
  4. Step 4: Simplify right side
    6,846,564.24x = 35,817,374,299,006.72
  5. Step 5: Solve for x
    x = 35,817,374,299,006.72/6,846,564.24
  6. Step 6: Final answer
    x = 5,231,437.70

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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.