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Finding the Third Proportional to 794,610 and 1,724,679

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Solution

The third proportional to 794,610 and 1,724,679 is: 3,743,368.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,610 : 1,724,679 = 1,724,679 : x
  2. Step 2: Convert to fraction form
    794,610/1,724,679 = 1,724,679/x
  3. Step 3: Cross multiply
    794,610x = 1,724,679 × 1,724,679
  4. Step 4: Simplify right side
    794,610x = 2,974,517,653,041
  5. Step 5: Solve for x
    x = 2,974,517,653,041/794,610
  6. Step 6: Final answer
    x = 3,743,368.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.