Finding the Third Proportional to 7,819,802 and 11,449,767
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Solution
The third proportional to 7,819,802 and 11,449,767 is: 16,764,767.75
Step by Step Solution
- Step 1: Write the proportion equation
7,819,802 : 11,449,767 = 11,449,767 : x - Step 2: Convert to fraction form
7,819,802/11,449,767 = 11,449,767/x - Step 3: Cross multiply
7,819,802x = 11,449,767 × 11,449,767 - Step 4: Simplify right side
7,819,802x = 131,097,164,354,289 - Step 5: Solve for x
x = 131,097,164,354,289/7,819,802 - Step 6: Final answer
x = 16,764,767.75
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.