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Finding the Third Proportional to 3,091,052 and 6,639,160

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Solution

The third proportional to 3,091,052 and 6,639,160 is: 14,260,014.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,052 : 6,639,160 = 6,639,160 : x
  2. Step 2: Convert to fraction form
    3,091,052/6,639,160 = 6,639,160/x
  3. Step 3: Cross multiply
    3,091,052x = 6,639,160 × 6,639,160
  4. Step 4: Simplify right side
    3,091,052x = 44,078,445,505,600
  5. Step 5: Solve for x
    x = 44,078,445,505,600/3,091,052
  6. Step 6: Final answer
    x = 14,260,014.23

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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.