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Finding the Third Proportional to 888,216 and 1,282,024

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Solution

The third proportional to 888,216 and 1,282,024 is: 1,850,434.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,216 : 1,282,024 = 1,282,024 : x
  2. Step 2: Convert to fraction form
    888,216/1,282,024 = 1,282,024/x
  3. Step 3: Cross multiply
    888,216x = 1,282,024 × 1,282,024
  4. Step 4: Simplify right side
    888,216x = 1,643,585,536,576
  5. Step 5: Solve for x
    x = 1,643,585,536,576/888,216
  6. Step 6: Final answer
    x = 1,850,434.51

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.