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Finding the Third Proportional to 2,810,664 and 6,047,676

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Solution

The third proportional to 2,810,664 and 6,047,676 is: 13,012,720.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,664 : 6,047,676 = 6,047,676 : x
  2. Step 2: Convert to fraction form
    2,810,664/6,047,676 = 6,047,676/x
  3. Step 3: Cross multiply
    2,810,664x = 6,047,676 × 6,047,676
  4. Step 4: Simplify right side
    2,810,664x = 36,574,385,000,976
  5. Step 5: Solve for x
    x = 36,574,385,000,976/2,810,664
  6. Step 6: Final answer
    x = 13,012,720.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.