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Finding the Third Proportional to 945,837 and 1,440,625.50

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Solution

The third proportional to 945,837 and 1,440,625.50 is: 2,194,248.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,837 : 1,440,625.50 = 1,440,625.50 : x
  2. Step 2: Convert to fraction form
    945,837/1,440,625.50 = 1,440,625.50/x
  3. Step 3: Cross multiply
    945,837x = 1,440,625.50 × 1,440,625.50
  4. Step 4: Simplify right side
    945,837x = 2,075,401,831,250.25
  5. Step 5: Solve for x
    x = 2,075,401,831,250.25/945,837
  6. Step 6: Final answer
    x = 2,194,248.94

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Why These Related Problems?

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