Home / 2,244,145.50-4,647,921.75

Finding the Third Proportional to 2,244,145.50 and 4,647,921.75

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Solution

The third proportional to 2,244,145.50 and 4,647,921.75 is: 9,626,459.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,145.50 : 4,647,921.75 = 4,647,921.75 : x
  2. Step 2: Convert to fraction form
    2,244,145.50/4,647,921.75 = 4,647,921.75/x
  3. Step 3: Cross multiply
    2,244,145.50x = 4,647,921.75 × 4,647,921.75
  4. Step 4: Simplify right side
    2,244,145.50x = 21,603,176,594,123.06
  5. Step 5: Solve for x
    x = 21,603,176,594,123.06/2,244,145.50
  6. Step 6: Final answer
    x = 9,626,459.87

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.