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Finding the Third Proportional to 435,496 and 937,730

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Solution

The third proportional to 435,496 and 937,730 is: 2,019,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,496 : 937,730 = 937,730 : x
  2. Step 2: Convert to fraction form
    435,496/937,730 = 937,730/x
  3. Step 3: Cross multiply
    435,496x = 937,730 × 937,730
  4. Step 4: Simplify right side
    435,496x = 879,337,552,900
  5. Step 5: Solve for x
    x = 879,337,552,900/435,496
  6. Step 6: Final answer
    x = 2,019,163.33

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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.