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Finding the Third Proportional to 439,664 and 941,528

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Solution

The third proportional to 439,664 and 941,528 is: 2,016,255.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,664 : 941,528 = 941,528 : x
  2. Step 2: Convert to fraction form
    439,664/941,528 = 941,528/x
  3. Step 3: Cross multiply
    439,664x = 941,528 × 941,528
  4. Step 4: Simplify right side
    439,664x = 886,474,974,784
  5. Step 5: Solve for x
    x = 886,474,974,784/439,664
  6. Step 6: Final answer
    x = 2,016,255.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.