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Finding the Third Proportional to 938,990.50 and 2,023,997

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Solution

The third proportional to 938,990.50 and 2,023,997 is: 4,362,731.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,990.50 : 2,023,997 = 2,023,997 : x
  2. Step 2: Convert to fraction form
    938,990.50/2,023,997 = 2,023,997/x
  3. Step 3: Cross multiply
    938,990.50x = 2,023,997 × 2,023,997
  4. Step 4: Simplify right side
    938,990.50x = 4,096,563,856,009
  5. Step 5: Solve for x
    x = 4,096,563,856,009/938,990.50
  6. Step 6: Final answer
    x = 4,362,731.95

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.