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Finding the Third Proportional to 2,812,130 and 6,022,826

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Solution

The third proportional to 2,812,130 and 6,022,826 is: 12,899,273.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,812,130 : 6,022,826 = 6,022,826 : x
  2. Step 2: Convert to fraction form
    2,812,130/6,022,826 = 6,022,826/x
  3. Step 3: Cross multiply
    2,812,130x = 6,022,826 × 6,022,826
  4. Step 4: Simplify right side
    2,812,130x = 36,274,433,026,276
  5. Step 5: Solve for x
    x = 36,274,433,026,276/2,812,130
  6. Step 6: Final answer
    x = 12,899,273.16

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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.