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Finding the Third Proportional to 882,468 and 1,904,904

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Solution

The third proportional to 882,468 and 1,904,904 is: 4,111,944.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,468 : 1,904,904 = 1,904,904 : x
  2. Step 2: Convert to fraction form
    882,468/1,904,904 = 1,904,904/x
  3. Step 3: Cross multiply
    882,468x = 1,904,904 × 1,904,904
  4. Step 4: Simplify right side
    882,468x = 3,628,659,249,216
  5. Step 5: Solve for x
    x = 3,628,659,249,216/882,468
  6. Step 6: Final answer
    x = 4,111,944.28

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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.