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Finding the Third Proportional to 366,963 and 803,862

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Solution

The third proportional to 366,963 and 803,862 is: 1,760,924.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,963 : 803,862 = 803,862 : x
  2. Step 2: Convert to fraction form
    366,963/803,862 = 803,862/x
  3. Step 3: Cross multiply
    366,963x = 803,862 × 803,862
  4. Step 4: Simplify right side
    366,963x = 646,194,115,044
  5. Step 5: Solve for x
    x = 646,194,115,044/366,963
  6. Step 6: Final answer
    x = 1,760,924.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.