Home / 3,090,286.13-4,546,104.75

Finding the Third Proportional to 3,090,286.13 and 4,546,104.75

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Solution

The third proportional to 3,090,286.13 and 4,546,104.75 is: 6,687,752.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,286.13 : 4,546,104.75 = 4,546,104.75 : x
  2. Step 2: Convert to fraction form
    3,090,286.13/4,546,104.75 = 4,546,104.75/x
  3. Step 3: Cross multiply
    3,090,286.13x = 4,546,104.75 × 4,546,104.75
  4. Step 4: Simplify right side
    3,090,286.13x = 20,667,068,397,972.56
  5. Step 5: Solve for x
    x = 20,667,068,397,972.56/3,090,286.13
  6. Step 6: Final answer
    x = 6,687,752.38

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.