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Finding the Third Proportional to 1,673,384 and 2,513,880

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Solution

The third proportional to 1,673,384 and 2,513,880 is: 3,776,534.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,384 : 2,513,880 = 2,513,880 : x
  2. Step 2: Convert to fraction form
    1,673,384/2,513,880 = 2,513,880/x
  3. Step 3: Cross multiply
    1,673,384x = 2,513,880 × 2,513,880
  4. Step 4: Simplify right side
    1,673,384x = 6,319,592,654,400
  5. Step 5: Solve for x
    x = 6,319,592,654,400/1,673,384
  6. Step 6: Final answer
    x = 3,776,534.65

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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.