Finding the Third Proportional to 541,735.13 and 839,991
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Solution
The third proportional to 541,735.13 and 839,991 is: 1,302,453.63
Step by Step Solution
- Step 1: Write the proportion equation
541,735.13 : 839,991 = 839,991 : x - Step 2: Convert to fraction form
541,735.13/839,991 = 839,991/x - Step 3: Cross multiply
541,735.13x = 839,991 × 839,991 - Step 4: Simplify right side
541,735.13x = 705,584,880,081 - Step 5: Solve for x
x = 705,584,880,081/541,735.13 - Step 6: Final answer
x = 1,302,453.63
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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.