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Finding the Third Proportional to 3,369,452 and 4,818,356

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Solution

The third proportional to 3,369,452 and 4,818,356 is: 6,890,305.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,452 : 4,818,356 = 4,818,356 : x
  2. Step 2: Convert to fraction form
    3,369,452/4,818,356 = 4,818,356/x
  3. Step 3: Cross multiply
    3,369,452x = 4,818,356 × 4,818,356
  4. Step 4: Simplify right side
    3,369,452x = 23,216,554,542,736
  5. Step 5: Solve for x
    x = 23,216,554,542,736/3,369,452
  6. Step 6: Final answer
    x = 6,890,305.77

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.