Finding the Third Proportional to 467,554 and 1,009,843
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Solution
The third proportional to 467,554 and 1,009,843 is: 2,181,101.83
Step by Step Solution
- Step 1: Write the proportion equation
467,554 : 1,009,843 = 1,009,843 : x - Step 2: Convert to fraction form
467,554/1,009,843 = 1,009,843/x - Step 3: Cross multiply
467,554x = 1,009,843 × 1,009,843 - Step 4: Simplify right side
467,554x = 1,019,782,884,649 - Step 5: Solve for x
x = 1,019,782,884,649/467,554 - Step 6: Final answer
x = 2,181,101.83
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.