Finding the Third Proportional to 368,387.25 and 814,201.50
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Solution
The third proportional to 368,387.25 and 814,201.50 is: 1,799,530.47
Step by Step Solution
- Step 1: Write the proportion equation
368,387.25 : 814,201.50 = 814,201.50 : x - Step 2: Convert to fraction form
368,387.25/814,201.50 = 814,201.50/x - Step 3: Cross multiply
368,387.25x = 814,201.50 × 814,201.50 - Step 4: Simplify right side
368,387.25x = 662,924,082,602.25 - Step 5: Solve for x
x = 662,924,082,602.25/368,387.25 - Step 6: Final answer
x = 1,799,530.47
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.