Finding the Third Proportional to 590,854.50 and 860,442.75
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Solution
The third proportional to 590,854.50 and 860,442.75 is: 1,253,035.61
Step by Step Solution
- Step 1: Write the proportion equation
590,854.50 : 860,442.75 = 860,442.75 : x - Step 2: Convert to fraction form
590,854.50/860,442.75 = 860,442.75/x - Step 3: Cross multiply
590,854.50x = 860,442.75 × 860,442.75 - Step 4: Simplify right side
590,854.50x = 740,361,726,027.56 - Step 5: Solve for x
x = 740,361,726,027.56/590,854.50 - Step 6: Final answer
x = 1,253,035.61
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.