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Finding the Third Proportional to 2,065,041 and 4,429,005.75

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Solution

The third proportional to 2,065,041 and 4,429,005.75 is: 9,499,129.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,041 : 4,429,005.75 = 4,429,005.75 : x
  2. Step 2: Convert to fraction form
    2,065,041/4,429,005.75 = 4,429,005.75/x
  3. Step 3: Cross multiply
    2,065,041x = 4,429,005.75 × 4,429,005.75
  4. Step 4: Simplify right side
    2,065,041x = 19,616,091,933,533.06
  5. Step 5: Solve for x
    x = 19,616,091,933,533.06/2,065,041
  6. Step 6: Final answer
    x = 9,499,129.53

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.