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Finding the Third Proportional to 435,510 and 937,764

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Solution

The third proportional to 435,510 and 937,764 is: 2,019,244.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,510 : 937,764 = 937,764 : x
  2. Step 2: Convert to fraction form
    435,510/937,764 = 937,764/x
  3. Step 3: Cross multiply
    435,510x = 937,764 × 937,764
  4. Step 4: Simplify right side
    435,510x = 879,401,319,696
  5. Step 5: Solve for x
    x = 879,401,319,696/435,510
  6. Step 6: Final answer
    x = 2,019,244.84

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.