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Finding the Third Proportional to 935,200 and 2,029,808

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Solution

The third proportional to 935,200 and 2,029,808 is: 4,405,603.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,200 : 2,029,808 = 2,029,808 : x
  2. Step 2: Convert to fraction form
    935,200/2,029,808 = 2,029,808/x
  3. Step 3: Cross multiply
    935,200x = 2,029,808 × 2,029,808
  4. Step 4: Simplify right side
    935,200x = 4,120,120,516,864
  5. Step 5: Solve for x
    x = 4,120,120,516,864/935,200
  6. Step 6: Final answer
    x = 4,405,603.63

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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.