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Finding the Third Proportional to 937,666 and 1,400,320

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Solution

The third proportional to 937,666 and 1,400,320 is: 2,091,252.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,666 : 1,400,320 = 1,400,320 : x
  2. Step 2: Convert to fraction form
    937,666/1,400,320 = 1,400,320/x
  3. Step 3: Cross multiply
    937,666x = 1,400,320 × 1,400,320
  4. Step 4: Simplify right side
    937,666x = 1,960,896,102,400
  5. Step 5: Solve for x
    x = 1,960,896,102,400/937,666
  6. Step 6: Final answer
    x = 2,091,252.22

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.