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Finding the Third Proportional to 1,959,032.25 and 3,027,202.88

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Solution

The third proportional to 1,959,032.25 and 3,027,202.88 is: 4,677,798.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,032.25 : 3,027,202.88 = 3,027,202.88 : x
  2. Step 2: Convert to fraction form
    1,959,032.25/3,027,202.88 = 3,027,202.88/x
  3. Step 3: Cross multiply
    1,959,032.25x = 3,027,202.88 × 3,027,202.88
  4. Step 4: Simplify right side
    1,959,032.25x = 9,163,957,246,408.27
  5. Step 5: Solve for x
    x = 9,163,957,246,408.27/1,959,032.25
  6. Step 6: Final answer
    x = 4,677,798.05

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.