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Finding the Third Proportional to 1,082,443.50 and 2,349,293.63

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Solution

The third proportional to 1,082,443.50 and 2,349,293.63 is: 5,098,816.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,443.50 : 2,349,293.63 = 2,349,293.63 : x
  2. Step 2: Convert to fraction form
    1,082,443.50/2,349,293.63 = 2,349,293.63/x
  3. Step 3: Cross multiply
    1,082,443.50x = 2,349,293.63 × 2,349,293.63
  4. Step 4: Simplify right side
    1,082,443.50x = 5,519,180,536,465.64
  5. Step 5: Solve for x
    x = 5,519,180,536,465.64/1,082,443.50
  6. Step 6: Final answer
    x = 5,098,816.28

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.