Finding the Third Proportional to 202,783.50 and 469,430.44
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Solution
The third proportional to 202,783.50 and 469,430.44 is: 1,086,700.52
Step by Step Solution
- Step 1: Write the proportion equation
202,783.50 : 469,430.44 = 469,430.44 : x - Step 2: Convert to fraction form
202,783.50/469,430.44 = 469,430.44/x - Step 3: Cross multiply
202,783.50x = 469,430.44 × 469,430.44 - Step 4: Simplify right side
202,783.50x = 220,364,935,651.44 - Step 5: Solve for x
x = 220,364,935,651.44/202,783.50 - Step 6: Final answer
x = 1,086,700.52
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.