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Finding the Third Proportional to 603,392 and 894,651

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Solution

The third proportional to 603,392 and 894,651 is: 1,326,501.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,392 : 894,651 = 894,651 : x
  2. Step 2: Convert to fraction form
    603,392/894,651 = 894,651/x
  3. Step 3: Cross multiply
    603,392x = 894,651 × 894,651
  4. Step 4: Simplify right side
    603,392x = 800,400,411,801
  5. Step 5: Solve for x
    x = 800,400,411,801/603,392
  6. Step 6: Final answer
    x = 1,326,501.53

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.