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Finding the Third Proportional to 606,068.25 and 903,847.13

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Solution

The third proportional to 606,068.25 and 903,847.13 is: 1,347,933.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,068.25 : 903,847.13 = 903,847.13 : x
  2. Step 2: Convert to fraction form
    606,068.25/903,847.13 = 903,847.13/x
  3. Step 3: Cross multiply
    606,068.25x = 903,847.13 × 903,847.13
  4. Step 4: Simplify right side
    606,068.25x = 816,939,625,370.77
  5. Step 5: Solve for x
    x = 816,939,625,370.77/606,068.25
  6. Step 6: Final answer
    x = 1,347,933.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.