Finding the Third Proportional to 541,557 and 1,173,415
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Solution
The third proportional to 541,557 and 1,173,415 is: 2,542,489.09
Step by Step Solution
- Step 1: Write the proportion equation
541,557 : 1,173,415 = 1,173,415 : x - Step 2: Convert to fraction form
541,557/1,173,415 = 1,173,415/x - Step 3: Cross multiply
541,557x = 1,173,415 × 1,173,415 - Step 4: Simplify right side
541,557x = 1,376,902,762,225 - Step 5: Solve for x
x = 1,376,902,762,225/541,557 - Step 6: Final answer
x = 2,542,489.09
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.