Finding the Third Proportional to 207,641.81 and 444,074.06
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Solution
The third proportional to 207,641.81 and 444,074.06 is: 949,720.92
Step by Step Solution
- Step 1: Write the proportion equation
207,641.81 : 444,074.06 = 444,074.06 : x - Step 2: Convert to fraction form
207,641.81/444,074.06 = 444,074.06/x - Step 3: Cross multiply
207,641.81x = 444,074.06 × 444,074.06 - Step 4: Simplify right side
207,641.81x = 197,201,772,985.25 - Step 5: Solve for x
x = 197,201,772,985.25/207,641.81 - Step 6: Final answer
x = 949,720.92
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.