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Finding the Third Proportional to 490,060 and 1,000,852

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Solution

The third proportional to 490,060 and 1,000,852 is: 2,044,045.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    490,060 : 1,000,852 = 1,000,852 : x
  2. Step 2: Convert to fraction form
    490,060/1,000,852 = 1,000,852/x
  3. Step 3: Cross multiply
    490,060x = 1,000,852 × 1,000,852
  4. Step 4: Simplify right side
    490,060x = 1,001,704,725,904
  5. Step 5: Solve for x
    x = 1,001,704,725,904/490,060
  6. Step 6: Final answer
    x = 2,044,045.07

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.