Home / 6,395,439.70-8,825,822.22-3,494,952.82

Finding the Fourth Proportional to 6,395,439.70, 8,825,822.22 and 3,494,952.82

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Solution

The fourth proportional to 6,395,439.70, 8,825,822.22 and 3,494,952.82 is: 4,823,097.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,439.70 : 8,825,822.22 = 3,494,952.82 : x
  2. Step 2: Convert to fraction form
    6,395,439.70/8,825,822.22 = 3,494,952.82/x
  3. Step 3: Cross multiply
    6,395,439.70x = 8,825,822.22 × 3,494,952.82
  4. Step 4: Simplify right side
    6,395,439.70x = 30,845,832,256,607.66
  5. Step 5: Solve for x
    x = 30,845,832,256,607.66/6,395,439.70
  6. Step 6: Final answer
    x = 4,823,097.97

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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.