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Finding the Third Proportional to 623,764.13 and 1,359,477

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Solution

The third proportional to 623,764.13 and 1,359,477 is: 2,962,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,764.13 : 1,359,477 = 1,359,477 : x
  2. Step 2: Convert to fraction form
    623,764.13/1,359,477 = 1,359,477/x
  3. Step 3: Cross multiply
    623,764.13x = 1,359,477 × 1,359,477
  4. Step 4: Simplify right side
    623,764.13x = 1,848,177,713,529
  5. Step 5: Solve for x
    x = 1,848,177,713,529/623,764.13
  6. Step 6: Final answer
    x = 2,962,943.27

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.