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Finding the Third Proportional to 1,785,996 and 3,851,928

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Solution

The third proportional to 1,785,996 and 3,851,928 is: 8,307,605.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,996 : 3,851,928 = 3,851,928 : x
  2. Step 2: Convert to fraction form
    1,785,996/3,851,928 = 3,851,928/x
  3. Step 3: Cross multiply
    1,785,996x = 3,851,928 × 3,851,928
  4. Step 4: Simplify right side
    1,785,996x = 14,837,349,317,184
  5. Step 5: Solve for x
    x = 14,837,349,317,184/1,785,996
  6. Step 6: Final answer
    x = 8,307,605.01

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.