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Finding the Third Proportional to 351,332 and 526,035

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Solution

The third proportional to 351,332 and 526,035 is: 787,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,332 : 526,035 = 526,035 : x
  2. Step 2: Convert to fraction form
    351,332/526,035 = 526,035/x
  3. Step 3: Cross multiply
    351,332x = 526,035 × 526,035
  4. Step 4: Simplify right side
    351,332x = 276,712,821,225
  5. Step 5: Solve for x
    x = 276,712,821,225/351,332
  6. Step 6: Final answer
    x = 787,610.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.