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Finding the Third Proportional to 545,513.63 and 1,192,600.69

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Solution

The third proportional to 545,513.63 and 1,192,600.69 is: 2,607,261.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,513.63 : 1,192,600.69 = 1,192,600.69 : x
  2. Step 2: Convert to fraction form
    545,513.63/1,192,600.69 = 1,192,600.69/x
  3. Step 3: Cross multiply
    545,513.63x = 1,192,600.69 × 1,192,600.69
  4. Step 4: Simplify right side
    545,513.63x = 1,422,296,399,825.47
  5. Step 5: Solve for x
    x = 1,422,296,399,825.47/545,513.63
  6. Step 6: Final answer
    x = 2,607,261.00

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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.