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Finding the Third Proportional to 945,953.44 and 2,220,777

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Solution

The third proportional to 945,953.44 and 2,220,777 is: 5,213,629.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,953.44 : 2,220,777 = 2,220,777 : x
  2. Step 2: Convert to fraction form
    945,953.44/2,220,777 = 2,220,777/x
  3. Step 3: Cross multiply
    945,953.44x = 2,220,777 × 2,220,777
  4. Step 4: Simplify right side
    945,953.44x = 4,931,850,483,729
  5. Step 5: Solve for x
    x = 4,931,850,483,729/945,953.44
  6. Step 6: Final answer
    x = 5,213,629.22

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.