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Finding the Third Proportional to 2,890,734 and 6,107,052

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Solution

The third proportional to 2,890,734 and 6,107,052 is: 12,901,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,734 : 6,107,052 = 6,107,052 : x
  2. Step 2: Convert to fraction form
    2,890,734/6,107,052 = 6,107,052/x
  3. Step 3: Cross multiply
    2,890,734x = 6,107,052 × 6,107,052
  4. Step 4: Simplify right side
    2,890,734x = 37,296,084,130,704
  5. Step 5: Solve for x
    x = 37,296,084,130,704/2,890,734
  6. Step 6: Final answer
    x = 12,901,942.60

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.