Finding the Third Proportional to 826,316 and 1,751,848
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Solution
The third proportional to 826,316 and 1,751,848 is: 3,714,040.89
Step by Step Solution
- Step 1: Write the proportion equation
826,316 : 1,751,848 = 1,751,848 : x - Step 2: Convert to fraction form
826,316/1,751,848 = 1,751,848/x - Step 3: Cross multiply
826,316x = 1,751,848 × 1,751,848 - Step 4: Simplify right side
826,316x = 3,068,971,415,104 - Step 5: Solve for x
x = 3,068,971,415,104/826,316 - Step 6: Final answer
x = 3,714,040.89
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.