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Finding the Third Proportional to 923,152.50 and 1,939,608

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Solution

The third proportional to 923,152.50 and 1,939,608 is: 4,075,252.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,152.50 : 1,939,608 = 1,939,608 : x
  2. Step 2: Convert to fraction form
    923,152.50/1,939,608 = 1,939,608/x
  3. Step 3: Cross multiply
    923,152.50x = 1,939,608 × 1,939,608
  4. Step 4: Simplify right side
    923,152.50x = 3,762,079,193,664
  5. Step 5: Solve for x
    x = 3,762,079,193,664/923,152.50
  6. Step 6: Final answer
    x = 4,075,252.13

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.