Finding the Third Proportional to 202,407.75 and 297,050.06
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Solution
The third proportional to 202,407.75 and 297,050.06 is: 435,945.46
Step by Step Solution
- Step 1: Write the proportion equation
202,407.75 : 297,050.06 = 297,050.06 : x - Step 2: Convert to fraction form
202,407.75/297,050.06 = 297,050.06/x - Step 3: Cross multiply
202,407.75x = 297,050.06 × 297,050.06 - Step 4: Simplify right side
202,407.75x = 88,238,739,631.25 - Step 5: Solve for x
x = 88,238,739,631.25/202,407.75 - Step 6: Final answer
x = 435,945.46
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.