Finding the Third Proportional to 395,543.25 and 865,525.50
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Solution
The third proportional to 395,543.25 and 865,525.50 is: 1,893,938.00
Step by Step Solution
- Step 1: Write the proportion equation
395,543.25 : 865,525.50 = 865,525.50 : x - Step 2: Convert to fraction form
395,543.25/865,525.50 = 865,525.50/x - Step 3: Cross multiply
395,543.25x = 865,525.50 × 865,525.50 - Step 4: Simplify right side
395,543.25x = 749,134,391,150.25 - Step 5: Solve for x
x = 749,134,391,150.25/395,543.25 - Step 6: Final answer
x = 1,893,938.00
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.