Home / 3,633,107.22-5,014,392.03-2,085,285.33

Finding the Fourth Proportional to 3,633,107.22, 5,014,392.03 and 2,085,285.33

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Solution

The fourth proportional to 3,633,107.22, 5,014,392.03 and 2,085,285.33 is: 2,878,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,107.22 : 5,014,392.03 = 2,085,285.33 : x
  2. Step 2: Convert to fraction form
    3,633,107.22/5,014,392.03 = 2,085,285.33/x
  3. Step 3: Cross multiply
    3,633,107.22x = 5,014,392.03 × 2,085,285.33
  4. Step 4: Simplify right side
    3,633,107.22x = 10,456,438,139,027.92
  5. Step 5: Solve for x
    x = 10,456,438,139,027.92/3,633,107.22
  6. Step 6: Final answer
    x = 2,878,097.87

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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.