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Finding the Third Proportional to 922,228 and 1,383,342

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Solution

The third proportional to 922,228 and 1,383,342 is: 2,075,013

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,228 : 1,383,342 = 1,383,342 : x
  2. Step 2: Convert to fraction form
    922,228/1,383,342 = 1,383,342/x
  3. Step 3: Cross multiply
    922,228x = 1,383,342 × 1,383,342
  4. Step 4: Simplify right side
    922,228x = 1,913,635,088,964
  5. Step 5: Solve for x
    x = 1,913,635,088,964/922,228
  6. Step 6: Final answer
    x = 2,075,013

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.