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Finding the Third Proportional to 804,816.50 and 1,705,587.75

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Solution

The third proportional to 804,816.50 and 1,705,587.75 is: 3,614,525.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,816.50 : 1,705,587.75 = 1,705,587.75 : x
  2. Step 2: Convert to fraction form
    804,816.50/1,705,587.75 = 1,705,587.75/x
  3. Step 3: Cross multiply
    804,816.50x = 1,705,587.75 × 1,705,587.75
  4. Step 4: Simplify right side
    804,816.50x = 2,909,029,572,950.06
  5. Step 5: Solve for x
    x = 2,909,029,572,950.06/804,816.50
  6. Step 6: Final answer
    x = 3,614,525.27

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.