Finding the Third Proportional to 8,777,235.75 and 11,649,624.75
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Solution
The third proportional to 8,777,235.75 and 11,649,624.75 is: 15,462,015.68
Step by Step Solution
- Step 1: Write the proportion equation
8,777,235.75 : 11,649,624.75 = 11,649,624.75 : x - Step 2: Convert to fraction form
8,777,235.75/11,649,624.75 = 11,649,624.75/x - Step 3: Cross multiply
8,777,235.75x = 11,649,624.75 × 11,649,624.75 - Step 4: Simplify right side
8,777,235.75x = 135,713,756,815,812.56 - Step 5: Solve for x
x = 135,713,756,815,812.56/8,777,235.75 - Step 6: Final answer
x = 15,462,015.68
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.