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Finding the Third Proportional to 903,862.50 and 1,365,057

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Solution

The third proportional to 903,862.50 and 1,365,057 is: 2,061,575.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,862.50 : 1,365,057 = 1,365,057 : x
  2. Step 2: Convert to fraction form
    903,862.50/1,365,057 = 1,365,057/x
  3. Step 3: Cross multiply
    903,862.50x = 1,365,057 × 1,365,057
  4. Step 4: Simplify right side
    903,862.50x = 1,863,380,613,249
  5. Step 5: Solve for x
    x = 1,863,380,613,249/903,862.50
  6. Step 6: Final answer
    x = 2,061,575.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.