Finding the Third Proportional to 256,438.83 and 593,610.19
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Solution
The third proportional to 256,438.83 and 593,610.19 is: 1,374,101.80
Step by Step Solution
- Step 1: Write the proportion equation
256,438.83 : 593,610.19 = 593,610.19 : x - Step 2: Convert to fraction form
256,438.83/593,610.19 = 593,610.19/x - Step 3: Cross multiply
256,438.83x = 593,610.19 × 593,610.19 - Step 4: Simplify right side
256,438.83x = 352,373,054,703.79 - Step 5: Solve for x
x = 352,373,054,703.79/256,438.83 - Step 6: Final answer
x = 1,374,101.80
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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.