Home / 2,410,414.25-3,326,366.96-1,307,845.31

Finding the Fourth Proportional to 2,410,414.25, 3,326,366.96 and 1,307,845.31

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Solution

The fourth proportional to 2,410,414.25, 3,326,366.96 and 1,307,845.31 is: 1,804,823.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,414.25 : 3,326,366.96 = 1,307,845.31 : x
  2. Step 2: Convert to fraction form
    2,410,414.25/3,326,366.96 = 1,307,845.31/x
  3. Step 3: Cross multiply
    2,410,414.25x = 3,326,366.96 × 1,307,845.31
  4. Step 4: Simplify right side
    2,410,414.25x = 4,350,373,414,655.94
  5. Step 5: Solve for x
    x = 4,350,373,414,655.94/2,410,414.25
  6. Step 6: Final answer
    x = 1,804,823.97

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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.