Finding the Third Proportional to 1,419,249.09 and 2,122,996.08
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Solution
The third proportional to 1,419,249.09 and 2,122,996.08 is: 3,175,702.11
Step by Step Solution
- Step 1: Write the proportion equation
1,419,249.09 : 2,122,996.08 = 2,122,996.08 : x - Step 2: Convert to fraction form
1,419,249.09/2,122,996.08 = 2,122,996.08/x - Step 3: Cross multiply
1,419,249.09x = 2,122,996.08 × 2,122,996.08 - Step 4: Simplify right side
1,419,249.09x = 4,507,112,347,734.13 - Step 5: Solve for x
x = 4,507,112,347,734.13/1,419,249.09 - Step 6: Final answer
x = 3,175,702.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.