Finding the Fourth Proportional to 593,876.00, 819,356.21 and 335,727.99
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Solution
The fourth proportional to 593,876.00, 819,356.21 and 335,727.99 is: 463,195.70
Step by Step Solution
- Step 1: Write the proportion equation
593,876.00 : 819,356.21 = 335,727.99 : x - Step 2: Convert to fraction form
593,876.00/819,356.21 = 335,727.99/x - Step 3: Cross multiply
593,876.00x = 819,356.21 × 335,727.99 - Step 4: Simplify right side
593,876.00x = 275,080,813,057.66 - Step 5: Solve for x
x = 275,080,813,057.66/593,876.00 - Step 6: Final answer
x = 463,195.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.