Finding the Third Proportional to 511,785 and 1,189,750.50
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Solution
The third proportional to 511,785 and 1,189,750.50 is: 2,765,822.08
Step by Step Solution
- Step 1: Write the proportion equation
511,785 : 1,189,750.50 = 1,189,750.50 : x - Step 2: Convert to fraction form
511,785/1,189,750.50 = 1,189,750.50/x - Step 3: Cross multiply
511,785x = 1,189,750.50 × 1,189,750.50 - Step 4: Simplify right side
511,785x = 1,415,506,252,250.25 - Step 5: Solve for x
x = 1,415,506,252,250.25/511,785 - Step 6: Final answer
x = 2,765,822.08
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.