Home / 1,410,023.25-2,148,081.75

Finding the Third Proportional to 1,410,023.25 and 2,148,081.75

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Solution

The third proportional to 1,410,023.25 and 2,148,081.75 is: 3,272,467.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,023.25 : 2,148,081.75 = 2,148,081.75 : x
  2. Step 2: Convert to fraction form
    1,410,023.25/2,148,081.75 = 2,148,081.75/x
  3. Step 3: Cross multiply
    1,410,023.25x = 2,148,081.75 × 2,148,081.75
  4. Step 4: Simplify right side
    1,410,023.25x = 4,614,255,204,683.06
  5. Step 5: Solve for x
    x = 4,614,255,204,683.06/1,410,023.25
  6. Step 6: Final answer
    x = 3,272,467.46

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.