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Finding the Third Proportional to 831,362 and 1,795,564

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Solution

The third proportional to 831,362 and 1,795,564 is: 3,878,033.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    831,362 : 1,795,564 = 1,795,564 : x
  2. Step 2: Convert to fraction form
    831,362/1,795,564 = 1,795,564/x
  3. Step 3: Cross multiply
    831,362x = 1,795,564 × 1,795,564
  4. Step 4: Simplify right side
    831,362x = 3,224,050,078,096
  5. Step 5: Solve for x
    x = 3,224,050,078,096/831,362
  6. Step 6: Final answer
    x = 3,878,033.97

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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.