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Finding the Third Proportional to 277,300 and 596,629

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Solution

The third proportional to 277,300 and 596,629 is: 1,283,686.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,300 : 596,629 = 596,629 : x
  2. Step 2: Convert to fraction form
    277,300/596,629 = 596,629/x
  3. Step 3: Cross multiply
    277,300x = 596,629 × 596,629
  4. Step 4: Simplify right side
    277,300x = 355,966,163,641
  5. Step 5: Solve for x
    x = 355,966,163,641/277,300
  6. Step 6: Final answer
    x = 1,283,686.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.