Finding the Third Proportional to 825,927.75 and 1,163,112.75
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Solution
The third proportional to 825,927.75 and 1,163,112.75 is: 1,637,953.52
Step by Step Solution
- Step 1: Write the proportion equation
825,927.75 : 1,163,112.75 = 1,163,112.75 : x - Step 2: Convert to fraction form
825,927.75/1,163,112.75 = 1,163,112.75/x - Step 3: Cross multiply
825,927.75x = 1,163,112.75 × 1,163,112.75 - Step 4: Simplify right side
825,927.75x = 1,352,831,269,212.56 - Step 5: Solve for x
x = 1,352,831,269,212.56/825,927.75 - Step 6: Final answer
x = 1,637,953.52
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.