Finding the Third Proportional to 537,891 and 1,170,415.50
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Solution
The third proportional to 537,891 and 1,170,415.50 is: 2,546,747.28
Step by Step Solution
- Step 1: Write the proportion equation
537,891 : 1,170,415.50 = 1,170,415.50 : x - Step 2: Convert to fraction form
537,891/1,170,415.50 = 1,170,415.50/x - Step 3: Cross multiply
537,891x = 1,170,415.50 × 1,170,415.50 - Step 4: Simplify right side
537,891x = 1,369,872,442,640.25 - Step 5: Solve for x
x = 1,369,872,442,640.25/537,891 - Step 6: Final answer
x = 2,546,747.28
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.