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Finding the Third Proportional to 3,082,100.63 and 4,908,554.44

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Solution

The third proportional to 3,082,100.63 and 4,908,554.44 is: 7,817,365.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,100.63 : 4,908,554.44 = 4,908,554.44 : x
  2. Step 2: Convert to fraction form
    3,082,100.63/4,908,554.44 = 4,908,554.44/x
  3. Step 3: Cross multiply
    3,082,100.63x = 4,908,554.44 × 4,908,554.44
  4. Step 4: Simplify right side
    3,082,100.63x = 24,093,906,665,900.94
  5. Step 5: Solve for x
    x = 24,093,906,665,900.94/3,082,100.63
  6. Step 6: Final answer
    x = 7,817,365.36

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.