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Finding the Third Proportional to 2,008,036.83 and 4,414,653.77

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Solution

The third proportional to 2,008,036.83 and 4,414,653.77 is: 9,705,582.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,036.83 : 4,414,653.77 = 4,414,653.77 : x
  2. Step 2: Convert to fraction form
    2,008,036.83/4,414,653.77 = 4,414,653.77/x
  3. Step 3: Cross multiply
    2,008,036.83x = 4,414,653.77 × 4,414,653.77
  4. Step 4: Simplify right side
    2,008,036.83x = 19,489,167,939,325.96
  5. Step 5: Solve for x
    x = 19,489,167,939,325.96/2,008,036.83
  6. Step 6: Final answer
    x = 9,705,582.92

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.