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Finding the Third Proportional to 277,532 and 601,724

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Solution

The third proportional to 277,532 and 601,724 is: 1,304,612.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,532 : 601,724 = 601,724 : x
  2. Step 2: Convert to fraction form
    277,532/601,724 = 601,724/x
  3. Step 3: Cross multiply
    277,532x = 601,724 × 601,724
  4. Step 4: Simplify right side
    277,532x = 362,071,772,176
  5. Step 5: Solve for x
    x = 362,071,772,176/277,532
  6. Step 6: Final answer
    x = 1,304,612.70

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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.