Home / 2,338,942.82-3,509,813.86-1,009,246.82

Finding the Fourth Proportional to 2,338,942.82, 3,509,813.86 and 1,009,246.82

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Solution

The fourth proportional to 2,338,942.82, 3,509,813.86 and 1,009,246.82 is: 1,514,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,942.82 : 3,509,813.86 = 1,009,246.82 : x
  2. Step 2: Convert to fraction form
    2,338,942.82/3,509,813.86 = 1,009,246.82/x
  3. Step 3: Cross multiply
    2,338,942.82x = 3,509,813.86 × 1,009,246.82
  4. Step 4: Simplify right side
    2,338,942.82x = 3,542,268,456,924.74
  5. Step 5: Solve for x
    x = 3,542,268,456,924.74/2,338,942.82
  6. Step 6: Final answer
    x = 1,514,474.16

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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.