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Finding the Third Proportional to 460,409.06 and 999,550.13

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Solution

The third proportional to 460,409.06 and 999,550.13 is: 2,170,027.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,409.06 : 999,550.13 = 999,550.13 : x
  2. Step 2: Convert to fraction form
    460,409.06/999,550.13 = 999,550.13/x
  3. Step 3: Cross multiply
    460,409.06x = 999,550.13 × 999,550.13
  4. Step 4: Simplify right side
    460,409.06x = 999,100,452,387.52
  5. Step 5: Solve for x
    x = 999,100,452,387.52/460,409.06
  6. Step 6: Final answer
    x = 2,170,027.77

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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.