Finding the Third Proportional to 859,258.13 and 1,851,315.75
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Solution
The third proportional to 859,258.13 and 1,851,315.75 is: 3,988,754.84
Step by Step Solution
- Step 1: Write the proportion equation
859,258.13 : 1,851,315.75 = 1,851,315.75 : x - Step 2: Convert to fraction form
859,258.13/1,851,315.75 = 1,851,315.75/x - Step 3: Cross multiply
859,258.13x = 1,851,315.75 × 1,851,315.75 - Step 4: Simplify right side
859,258.13x = 3,427,370,006,198.06 - Step 5: Solve for x
x = 3,427,370,006,198.06/859,258.13 - Step 6: Final answer
x = 3,988,754.84
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.