Finding the Third Proportional to 1,149,330.25 and 2,438,757
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Solution
The third proportional to 1,149,330.25 and 2,438,757 is: 5,174,783.93
Step by Step Solution
- Step 1: Write the proportion equation
1,149,330.25 : 2,438,757 = 2,438,757 : x - Step 2: Convert to fraction form
1,149,330.25/2,438,757 = 2,438,757/x - Step 3: Cross multiply
1,149,330.25x = 2,438,757 × 2,438,757 - Step 4: Simplify right side
1,149,330.25x = 5,947,535,705,049 - Step 5: Solve for x
x = 5,947,535,705,049/1,149,330.25 - Step 6: Final answer
x = 5,174,783.93
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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.