Finding the Third Proportional to 464,555.25 and 717,954.75
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Solution
The third proportional to 464,555.25 and 717,954.75 is: 1,109,575.28
Step by Step Solution
- Step 1: Write the proportion equation
464,555.25 : 717,954.75 = 717,954.75 : x - Step 2: Convert to fraction form
464,555.25/717,954.75 = 717,954.75/x - Step 3: Cross multiply
464,555.25x = 717,954.75 × 717,954.75 - Step 4: Simplify right side
464,555.25x = 515,459,023,047.56 - Step 5: Solve for x
x = 515,459,023,047.56/464,555.25 - Step 6: Final answer
x = 1,109,575.28
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.