Home / 2,232,650.70-3,081,022.82-1,214,046.54

Finding the Fourth Proportional to 2,232,650.70, 3,081,022.82 and 1,214,046.54

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Solution

The fourth proportional to 2,232,650.70, 3,081,022.82 and 1,214,046.54 is: 1,675,365.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,650.70 : 3,081,022.82 = 1,214,046.54 : x
  2. Step 2: Convert to fraction form
    2,232,650.70/3,081,022.82 = 1,214,046.54/x
  3. Step 3: Cross multiply
    2,232,650.70x = 3,081,022.82 × 1,214,046.54
  4. Step 4: Simplify right side
    2,232,650.70x = 3,740,505,094,282.04
  5. Step 5: Solve for x
    x = 3,740,505,094,282.04/2,232,650.70
  6. Step 6: Final answer
    x = 1,675,365.11

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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.