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Finding the Third Proportional to 668,057.63 and 1,007,802

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Solution

The third proportional to 668,057.63 and 1,007,802 is: 1,520,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,057.63 : 1,007,802 = 1,007,802 : x
  2. Step 2: Convert to fraction form
    668,057.63/1,007,802 = 1,007,802/x
  3. Step 3: Cross multiply
    668,057.63x = 1,007,802 × 1,007,802
  4. Step 4: Simplify right side
    668,057.63x = 1,015,664,871,204
  5. Step 5: Solve for x
    x = 1,015,664,871,204/668,057.63
  6. Step 6: Final answer
    x = 1,520,325.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.