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Finding the Third Proportional to 4,112,858.50 and 6,567,808

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Solution

The third proportional to 4,112,858.50 and 6,567,808 is: 10,488,107.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,858.50 : 6,567,808 = 6,567,808 : x
  2. Step 2: Convert to fraction form
    4,112,858.50/6,567,808 = 6,567,808/x
  3. Step 3: Cross multiply
    4,112,858.50x = 6,567,808 × 6,567,808
  4. Step 4: Simplify right side
    4,112,858.50x = 43,136,101,924,864
  5. Step 5: Solve for x
    x = 43,136,101,924,864/4,112,858.50
  6. Step 6: Final answer
    x = 10,488,107.46

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.