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Finding the Third Proportional to 623,660 and 941,130

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Solution

The third proportional to 623,660 and 941,130 is: 1,420,206.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,660 : 941,130 = 941,130 : x
  2. Step 2: Convert to fraction form
    623,660/941,130 = 941,130/x
  3. Step 3: Cross multiply
    623,660x = 941,130 × 941,130
  4. Step 4: Simplify right side
    623,660x = 885,725,676,900
  5. Step 5: Solve for x
    x = 885,725,676,900/623,660
  6. Step 6: Final answer
    x = 1,420,206.00

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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.