Finding the Third Proportional to 225,395.06 and 351,017.25
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Solution
The third proportional to 225,395.06 and 351,017.25 is: 546,653.99
Step by Step Solution
- Step 1: Write the proportion equation
225,395.06 : 351,017.25 = 351,017.25 : x - Step 2: Convert to fraction form
225,395.06/351,017.25 = 351,017.25/x - Step 3: Cross multiply
225,395.06x = 351,017.25 × 351,017.25 - Step 4: Simplify right side
225,395.06x = 123,213,109,797.56 - Step 5: Solve for x
x = 123,213,109,797.56/225,395.06 - Step 6: Final answer
x = 546,653.99
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.