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Finding the Third Proportional to 891,301.22 and 1,924,685.30

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Solution

The third proportional to 891,301.22 and 1,924,685.30 is: 4,156,185.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    891,301.22 : 1,924,685.30 = 1,924,685.30 : x
  2. Step 2: Convert to fraction form
    891,301.22/1,924,685.30 = 1,924,685.30/x
  3. Step 3: Cross multiply
    891,301.22x = 1,924,685.30 × 1,924,685.30
  4. Step 4: Simplify right side
    891,301.22x = 3,704,413,492,006.81
  5. Step 5: Solve for x
    x = 3,704,413,492,006.81/891,301.22
  6. Step 6: Final answer
    x = 4,156,185.83

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.