Finding the Fourth Proportional to 594,993.79, 892,665.66 and 239,824.99
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Solution
The fourth proportional to 594,993.79, 892,665.66 and 239,824.99 is: 359,808.01
Step by Step Solution
- Step 1: Write the proportion equation
594,993.79 : 892,665.66 = 239,824.99 : x - Step 2: Convert to fraction form
594,993.79/892,665.66 = 239,824.99/x - Step 3: Cross multiply
594,993.79x = 892,665.66 × 239,824.99 - Step 4: Simplify right side
594,993.79x = 214,083,532,982.84 - Step 5: Solve for x
x = 214,083,532,982.84/594,993.79 - Step 6: Final answer
x = 359,808.01
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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.