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Finding the Third Proportional to 630,586.63 and 1,383,807.25

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Solution

The third proportional to 630,586.63 and 1,383,807.25 is: 3,036,731.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,586.63 : 1,383,807.25 = 1,383,807.25 : x
  2. Step 2: Convert to fraction form
    630,586.63/1,383,807.25 = 1,383,807.25/x
  3. Step 3: Cross multiply
    630,586.63x = 1,383,807.25 × 1,383,807.25
  4. Step 4: Simplify right side
    630,586.63x = 1,914,922,505,152.56
  5. Step 5: Solve for x
    x = 1,914,922,505,152.56/630,586.63
  6. Step 6: Final answer
    x = 3,036,731.88

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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.