Finding the Third Proportional to 395,259.75 and 595,599.75
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Solution
The third proportional to 395,259.75 and 595,599.75 is: 897,483.39
Step by Step Solution
- Step 1: Write the proportion equation
395,259.75 : 595,599.75 = 595,599.75 : x - Step 2: Convert to fraction form
395,259.75/595,599.75 = 595,599.75/x - Step 3: Cross multiply
395,259.75x = 595,599.75 × 595,599.75 - Step 4: Simplify right side
395,259.75x = 354,739,062,200.06 - Step 5: Solve for x
x = 354,739,062,200.06/395,259.75 - Step 6: Final answer
x = 897,483.39
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.