Home / 2,530,893.44-3,496,426.56-1,661,790.08

Finding the Fourth Proportional to 2,530,893.44, 3,496,426.56 and 1,661,790.08

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Solution

The fourth proportional to 2,530,893.44, 3,496,426.56 and 1,661,790.08 is: 2,295,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,893.44 : 3,496,426.56 = 1,661,790.08 : x
  2. Step 2: Convert to fraction form
    2,530,893.44/3,496,426.56 = 1,661,790.08/x
  3. Step 3: Cross multiply
    2,530,893.44x = 3,496,426.56 × 1,661,790.08
  4. Step 4: Simplify right side
    2,530,893.44x = 5,810,326,972,856.53
  5. Step 5: Solve for x
    x = 5,810,326,972,856.53/2,530,893.44
  6. Step 6: Final answer
    x = 2,295,761.20

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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.