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Finding the Third Proportional to 2,031,247.13 and 3,086,763.19

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Solution

The third proportional to 2,031,247.13 and 3,086,763.19 is: 4,690,767.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,247.13 : 3,086,763.19 = 3,086,763.19 : x
  2. Step 2: Convert to fraction form
    2,031,247.13/3,086,763.19 = 3,086,763.19/x
  3. Step 3: Cross multiply
    2,031,247.13x = 3,086,763.19 × 3,086,763.19
  4. Step 4: Simplify right side
    2,031,247.13x = 9,528,106,975,705.16
  5. Step 5: Solve for x
    x = 9,528,106,975,705.16/2,031,247.13
  6. Step 6: Final answer
    x = 4,690,767.00

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.