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Finding the Third Proportional to 653,010.75 and 1,009,067.63

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Solution

The third proportional to 653,010.75 and 1,009,067.63 is: 1,559,266.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    653,010.75 : 1,009,067.63 = 1,009,067.63 : x
  2. Step 2: Convert to fraction form
    653,010.75/1,009,067.63 = 1,009,067.63/x
  3. Step 3: Cross multiply
    653,010.75x = 1,009,067.63 × 1,009,067.63
  4. Step 4: Simplify right side
    653,010.75x = 1,018,217,471,823.14
  5. Step 5: Solve for x
    x = 1,018,217,471,823.14/653,010.75
  6. Step 6: Final answer
    x = 1,559,266.02

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.