Finding the Third Proportional to 208,580.63 and 446,685.75
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Solution
The third proportional to 208,580.63 and 446,685.75 is: 956,599.68
Step by Step Solution
- Step 1: Write the proportion equation
208,580.63 : 446,685.75 = 446,685.75 : x - Step 2: Convert to fraction form
208,580.63/446,685.75 = 446,685.75/x - Step 3: Cross multiply
208,580.63x = 446,685.75 × 446,685.75 - Step 4: Simplify right side
208,580.63x = 199,528,159,253.06 - Step 5: Solve for x
x = 199,528,159,253.06/208,580.63 - Step 6: Final answer
x = 956,599.68
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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.