Finding the Third Proportional to 838,782 and 1,795,114
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Solution
The third proportional to 838,782 and 1,795,114 is: 3,841,801.89
Step by Step Solution
- Step 1: Write the proportion equation
838,782 : 1,795,114 = 1,795,114 : x - Step 2: Convert to fraction form
838,782/1,795,114 = 1,795,114/x - Step 3: Cross multiply
838,782x = 1,795,114 × 1,795,114 - Step 4: Simplify right side
838,782x = 3,222,434,272,996 - Step 5: Solve for x
x = 3,222,434,272,996/838,782 - Step 6: Final answer
x = 3,841,801.89
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.