Finding the Third Proportional to 425,699.44 and 659,204.44
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Solution
The third proportional to 425,699.44 and 659,204.44 is: 1,020,791.79
Step by Step Solution
- Step 1: Write the proportion equation
425,699.44 : 659,204.44 = 659,204.44 : x - Step 2: Convert to fraction form
425,699.44/659,204.44 = 659,204.44/x - Step 3: Cross multiply
425,699.44x = 659,204.44 × 659,204.44 - Step 4: Simplify right side
425,699.44x = 434,550,490,419.69 - Step 5: Solve for x
x = 434,550,490,419.69/425,699.44 - Step 6: Final answer
x = 1,020,791.79
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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.