Finding the Third Proportional to 396,634 and 604,250.50
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Solution
The third proportional to 396,634 and 604,250.50 is: 920,543.04
Step by Step Solution
- Step 1: Write the proportion equation
396,634 : 604,250.50 = 604,250.50 : x - Step 2: Convert to fraction form
396,634/604,250.50 = 604,250.50/x - Step 3: Cross multiply
396,634x = 604,250.50 × 604,250.50 - Step 4: Simplify right side
396,634x = 365,118,666,750.25 - Step 5: Solve for x
x = 365,118,666,750.25/396,634 - Step 6: Final answer
x = 920,543.04
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.