Finding the Third Proportional to 611,906.50 and 860,177.75
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Solution
The third proportional to 611,906.50 and 860,177.75 is: 1,209,181.08
Step by Step Solution
- Step 1: Write the proportion equation
611,906.50 : 860,177.75 = 860,177.75 : x - Step 2: Convert to fraction form
611,906.50/860,177.75 = 860,177.75/x - Step 3: Cross multiply
611,906.50x = 860,177.75 × 860,177.75 - Step 4: Simplify right side
611,906.50x = 739,905,761,595.06 - Step 5: Solve for x
x = 739,905,761,595.06/611,906.50 - Step 6: Final answer
x = 1,209,181.08
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.