Finding the Third Proportional to 674,493.75 and 1,445,139.75
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Solution
The third proportional to 674,493.75 and 1,445,139.75 is: 3,096,290.95
Step by Step Solution
- Step 1: Write the proportion equation
674,493.75 : 1,445,139.75 = 1,445,139.75 : x - Step 2: Convert to fraction form
674,493.75/1,445,139.75 = 1,445,139.75/x - Step 3: Cross multiply
674,493.75x = 1,445,139.75 × 1,445,139.75 - Step 4: Simplify right side
674,493.75x = 2,088,428,897,030.06 - Step 5: Solve for x
x = 2,088,428,897,030.06/674,493.75 - Step 6: Final answer
x = 3,096,290.95
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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.