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Finding the Third Proportional to 957,218 and 1,481,985

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Solution

The third proportional to 957,218 and 1,481,985 is: 2,294,440.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,218 : 1,481,985 = 1,481,985 : x
  2. Step 2: Convert to fraction form
    957,218/1,481,985 = 1,481,985/x
  3. Step 3: Cross multiply
    957,218x = 1,481,985 × 1,481,985
  4. Step 4: Simplify right side
    957,218x = 2,196,279,540,225
  5. Step 5: Solve for x
    x = 2,196,279,540,225/957,218
  6. Step 6: Final answer
    x = 2,294,440.28

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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.