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Finding the Third Proportional to 656,036 and 1,012,086

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Solution

The third proportional to 656,036 and 1,012,086 is: 1,561,374.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,036 : 1,012,086 = 1,012,086 : x
  2. Step 2: Convert to fraction form
    656,036/1,012,086 = 1,012,086/x
  3. Step 3: Cross multiply
    656,036x = 1,012,086 × 1,012,086
  4. Step 4: Simplify right side
    656,036x = 1,024,318,071,396
  5. Step 5: Solve for x
    x = 1,024,318,071,396/656,036
  6. Step 6: Final answer
    x = 1,561,374.79

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.