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Finding the Third Proportional to 3,081,054 and 6,649,260

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Solution

The third proportional to 3,081,054 and 6,649,260 is: 14,349,848.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,054 : 6,649,260 = 6,649,260 : x
  2. Step 2: Convert to fraction form
    3,081,054/6,649,260 = 6,649,260/x
  3. Step 3: Cross multiply
    3,081,054x = 6,649,260 × 6,649,260
  4. Step 4: Simplify right side
    3,081,054x = 44,212,658,547,600
  5. Step 5: Solve for x
    x = 44,212,658,547,600/3,081,054
  6. Step 6: Final answer
    x = 14,349,848.64

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.