Finding the Fourth Proportional to 594,035.37, 819,902.66 and 498,375.99
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Solution
The fourth proportional to 594,035.37, 819,902.66 and 498,375.99 is: 687,871.16
Step by Step Solution
- Step 1: Write the proportion equation
594,035.37 : 819,902.66 = 498,375.99 : x - Step 2: Convert to fraction form
594,035.37/819,902.66 = 498,375.99/x - Step 3: Cross multiply
594,035.37x = 819,902.66 × 498,375.99 - Step 4: Simplify right side
594,035.37x = 408,619,797,389.25 - Step 5: Solve for x
x = 408,619,797,389.25/594,035.37 - Step 6: Final answer
x = 687,871.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.