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Finding the Third Proportional to 1,108,010 and 2,381,538

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Solution

The third proportional to 1,108,010 and 2,381,538 is: 5,118,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,010 : 2,381,538 = 2,381,538 : x
  2. Step 2: Convert to fraction form
    1,108,010/2,381,538 = 2,381,538/x
  3. Step 3: Cross multiply
    1,108,010x = 2,381,538 × 2,381,538
  4. Step 4: Simplify right side
    1,108,010x = 5,671,723,245,444
  5. Step 5: Solve for x
    x = 5,671,723,245,444/1,108,010
  6. Step 6: Final answer
    x = 5,118,837.60

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.