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Finding the Third Proportional to 2,068,011 and 4,544,239.50

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Solution

The third proportional to 2,068,011 and 4,544,239.50 is: 9,985,494.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,011 : 4,544,239.50 = 4,544,239.50 : x
  2. Step 2: Convert to fraction form
    2,068,011/4,544,239.50 = 4,544,239.50/x
  3. Step 3: Cross multiply
    2,068,011x = 4,544,239.50 × 4,544,239.50
  4. Step 4: Simplify right side
    2,068,011x = 20,650,112,633,360.25
  5. Step 5: Solve for x
    x = 20,650,112,633,360.25/2,068,011
  6. Step 6: Final answer
    x = 9,985,494.58

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.