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Finding the Third Proportional to 344,350 and 526,391

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Solution

The third proportional to 344,350 and 526,391 is: 804,668.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,350 : 526,391 = 526,391 : x
  2. Step 2: Convert to fraction form
    344,350/526,391 = 526,391/x
  3. Step 3: Cross multiply
    344,350x = 526,391 × 526,391
  4. Step 4: Simplify right side
    344,350x = 277,087,484,881
  5. Step 5: Solve for x
    x = 277,087,484,881/344,350
  6. Step 6: Final answer
    x = 804,668.17

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.