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Finding the Third Proportional to 999,159 and 1,523,614.50

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Solution

The third proportional to 999,159 and 1,523,614.50 is: 2,323,355.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    999,159 : 1,523,614.50 = 1,523,614.50 : x
  2. Step 2: Convert to fraction form
    999,159/1,523,614.50 = 1,523,614.50/x
  3. Step 3: Cross multiply
    999,159x = 1,523,614.50 × 1,523,614.50
  4. Step 4: Simplify right side
    999,159x = 2,321,401,144,610.25
  5. Step 5: Solve for x
    x = 2,321,401,144,610.25/999,159
  6. Step 6: Final answer
    x = 2,323,355.09

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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.