Finding the Third Proportional to 832,110 and 1,189,050
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Solution
The third proportional to 832,110 and 1,189,050 is: 1,699,102.16
Step by Step Solution
- Step 1: Write the proportion equation
832,110 : 1,189,050 = 1,189,050 : x - Step 2: Convert to fraction form
832,110/1,189,050 = 1,189,050/x - Step 3: Cross multiply
832,110x = 1,189,050 × 1,189,050 - Step 4: Simplify right side
832,110x = 1,413,839,902,500 - Step 5: Solve for x
x = 1,413,839,902,500/832,110 - Step 6: Final answer
x = 1,699,102.16
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.