Finding the Third Proportional to 831,719.81 and 1,693,586.81
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Solution
The third proportional to 831,719.81 and 1,693,586.81 is: 3,448,560.74
Step by Step Solution
- Step 1: Write the proportion equation
831,719.81 : 1,693,586.81 = 1,693,586.81 : x - Step 2: Convert to fraction form
831,719.81/1,693,586.81 = 1,693,586.81/x - Step 3: Cross multiply
831,719.81x = 1,693,586.81 × 1,693,586.81 - Step 4: Simplify right side
831,719.81x = 2,868,236,291,473.91 - Step 5: Solve for x
x = 2,868,236,291,473.91/831,719.81 - Step 6: Final answer
x = 3,448,560.74
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.