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Finding the Third Proportional to 623,330 and 1,364,892

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Solution

The third proportional to 623,330 and 1,364,892 is: 2,988,674.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,330 : 1,364,892 = 1,364,892 : x
  2. Step 2: Convert to fraction form
    623,330/1,364,892 = 1,364,892/x
  3. Step 3: Cross multiply
    623,330x = 1,364,892 × 1,364,892
  4. Step 4: Simplify right side
    623,330x = 1,862,930,171,664
  5. Step 5: Solve for x
    x = 1,862,930,171,664/623,330
  6. Step 6: Final answer
    x = 2,988,674.01

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.