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Finding the Third Proportional to 262,230 and 575,004

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Solution

The third proportional to 262,230 and 575,004 is: 1,260,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,230 : 575,004 = 575,004 : x
  2. Step 2: Convert to fraction form
    262,230/575,004 = 575,004/x
  3. Step 3: Cross multiply
    262,230x = 575,004 × 575,004
  4. Step 4: Simplify right side
    262,230x = 330,629,600,016
  5. Step 5: Solve for x
    x = 330,629,600,016/262,230
  6. Step 6: Final answer
    x = 1,260,838.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.