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Finding the Third Proportional to 760,576.50 and 1,629,126

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Solution

The third proportional to 760,576.50 and 1,629,126 is: 3,489,526.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,576.50 : 1,629,126 = 1,629,126 : x
  2. Step 2: Convert to fraction form
    760,576.50/1,629,126 = 1,629,126/x
  3. Step 3: Cross multiply
    760,576.50x = 1,629,126 × 1,629,126
  4. Step 4: Simplify right side
    760,576.50x = 2,654,051,523,876
  5. Step 5: Solve for x
    x = 2,654,051,523,876/760,576.50
  6. Step 6: Final answer
    x = 3,489,526.07

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.