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Finding the Third Proportional to 1,351,696 and 2,903,072

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Solution

The third proportional to 1,351,696 and 2,903,072 is: 6,235,001.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,696 : 2,903,072 = 2,903,072 : x
  2. Step 2: Convert to fraction form
    1,351,696/2,903,072 = 2,903,072/x
  3. Step 3: Cross multiply
    1,351,696x = 2,903,072 × 2,903,072
  4. Step 4: Simplify right side
    1,351,696x = 8,427,827,037,184
  5. Step 5: Solve for x
    x = 8,427,827,037,184/1,351,696
  6. Step 6: Final answer
    x = 6,235,001.83

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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.