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Finding the Third Proportional to 1,734,410.60 and 3,814,811.44

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Solution

The third proportional to 1,734,410.60 and 3,814,811.44 is: 8,390,623.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,410.60 : 3,814,811.44 = 3,814,811.44 : x
  2. Step 2: Convert to fraction form
    1,734,410.60/3,814,811.44 = 3,814,811.44/x
  3. Step 3: Cross multiply
    1,734,410.60x = 3,814,811.44 × 3,814,811.44
  4. Step 4: Simplify right side
    1,734,410.60x = 14,552,786,303,680.82
  5. Step 5: Solve for x
    x = 14,552,786,303,680.82/1,734,410.60
  6. Step 6: Final answer
    x = 8,390,623.47

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