Finding the Fourth Proportional to 591,020.24, 886,531.01 and 164,556.99
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Solution
The fourth proportional to 591,020.24, 886,531.01 and 164,556.99 is: 246,835.67
Step by Step Solution
- Step 1: Write the proportion equation
591,020.24 : 886,531.01 = 164,556.99 : x - Step 2: Convert to fraction form
591,020.24/886,531.01 = 164,556.99/x - Step 3: Cross multiply
591,020.24x = 886,531.01 × 164,556.99 - Step 4: Simplify right side
591,020.24x = 145,884,873,724.48 - Step 5: Solve for x
x = 145,884,873,724.48/591,020.24 - Step 6: Final answer
x = 246,835.67
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.