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Finding the Third Proportional to 958,267 and 2,095,381

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Solution

The third proportional to 958,267 and 2,095,381 is: 4,581,835.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,267 : 2,095,381 = 2,095,381 : x
  2. Step 2: Convert to fraction form
    958,267/2,095,381 = 2,095,381/x
  3. Step 3: Cross multiply
    958,267x = 2,095,381 × 2,095,381
  4. Step 4: Simplify right side
    958,267x = 4,390,621,535,161
  5. Step 5: Solve for x
    x = 4,390,621,535,161/958,267
  6. Step 6: Final answer
    x = 4,581,835.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.