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Finding the Third Proportional to 1,965,232.13 and 3,000,336.19

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Solution

The third proportional to 1,965,232.13 and 3,000,336.19 is: 4,580,638.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,232.13 : 3,000,336.19 = 3,000,336.19 : x
  2. Step 2: Convert to fraction form
    1,965,232.13/3,000,336.19 = 3,000,336.19/x
  3. Step 3: Cross multiply
    1,965,232.13x = 3,000,336.19 × 3,000,336.19
  4. Step 4: Simplify right side
    1,965,232.13x = 9,002,017,238,022.04
  5. Step 5: Solve for x
    x = 9,002,017,238,022.04/1,965,232.13
  6. Step 6: Final answer
    x = 4,580,638.15

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.