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Finding the Third Proportional to 415,596 and 894,748

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Solution

The third proportional to 415,596 and 894,748 is: 1,926,327.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    415,596 : 894,748 = 894,748 : x
  2. Step 2: Convert to fraction form
    415,596/894,748 = 894,748/x
  3. Step 3: Cross multiply
    415,596x = 894,748 × 894,748
  4. Step 4: Simplify right side
    415,596x = 800,573,983,504
  5. Step 5: Solve for x
    x = 800,573,983,504/415,596
  6. Step 6: Final answer
    x = 1,926,327.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.