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Finding the Third Proportional to 436,124 and 924,042

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Solution

The third proportional to 436,124 and 924,042 is: 1,957,823.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,124 : 924,042 = 924,042 : x
  2. Step 2: Convert to fraction form
    436,124/924,042 = 924,042/x
  3. Step 3: Cross multiply
    436,124x = 924,042 × 924,042
  4. Step 4: Simplify right side
    436,124x = 853,853,617,764
  5. Step 5: Solve for x
    x = 853,853,617,764/436,124
  6. Step 6: Final answer
    x = 1,957,823.05

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.