Finding the Third Proportional to 739,530 and 1,106,353.50
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Solution
The third proportional to 739,530 and 1,106,353.50 is: 1,655,129.70
Step by Step Solution
- Step 1: Write the proportion equation
739,530 : 1,106,353.50 = 1,106,353.50 : x - Step 2: Convert to fraction form
739,530/1,106,353.50 = 1,106,353.50/x - Step 3: Cross multiply
739,530x = 1,106,353.50 × 1,106,353.50 - Step 4: Simplify right side
739,530x = 1,224,018,066,962.25 - Step 5: Solve for x
x = 1,224,018,066,962.25/739,530 - Step 6: Final answer
x = 1,655,129.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.