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Finding the Third Proportional to 945,526.50 and 2,186,669.25

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Solution

The third proportional to 945,526.50 and 2,186,669.25 is: 5,056,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,526.50 : 2,186,669.25 = 2,186,669.25 : x
  2. Step 2: Convert to fraction form
    945,526.50/2,186,669.25 = 2,186,669.25/x
  3. Step 3: Cross multiply
    945,526.50x = 2,186,669.25 × 2,186,669.25
  4. Step 4: Simplify right side
    945,526.50x = 4,781,522,408,895.56
  5. Step 5: Solve for x
    x = 4,781,522,408,895.56/945,526.50
  6. Step 6: Final answer
    x = 5,056,994.60

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.