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Finding the Third Proportional to 1,804,383 and 3,758,045.63

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Solution

The third proportional to 1,804,383 and 3,758,045.63 is: 7,827,000.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,383 : 3,758,045.63 = 3,758,045.63 : x
  2. Step 2: Convert to fraction form
    1,804,383/3,758,045.63 = 3,758,045.63/x
  3. Step 3: Cross multiply
    1,804,383x = 3,758,045.63 × 3,758,045.63
  4. Step 4: Simplify right side
    1,804,383x = 14,122,906,919,581.64
  5. Step 5: Solve for x
    x = 14,122,906,919,581.64/1,804,383
  6. Step 6: Final answer
    x = 7,827,000.65

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.