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Finding the Third Proportional to 625,292 and 968,826

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Solution

The third proportional to 625,292 and 968,826 is: 1,501,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,292 : 968,826 = 968,826 : x
  2. Step 2: Convert to fraction form
    625,292/968,826 = 968,826/x
  3. Step 3: Cross multiply
    625,292x = 968,826 × 968,826
  4. Step 4: Simplify right side
    625,292x = 938,623,818,276
  5. Step 5: Solve for x
    x = 938,623,818,276/625,292
  6. Step 6: Final answer
    x = 1,501,096.80

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.