Finding the Fourth Proportional to 596,748.18, 823,529.99 and 324,833.81
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Solution
The fourth proportional to 596,748.18, 823,529.99 and 324,833.81 is: 448,280.18
Step by Step Solution
- Step 1: Write the proportion equation
596,748.18 : 823,529.99 = 324,833.81 : x - Step 2: Convert to fraction form
596,748.18/823,529.99 = 324,833.81/x - Step 3: Cross multiply
596,748.18x = 823,529.99 × 324,833.81 - Step 4: Simplify right side
596,748.18x = 267,510,384,300.96 - Step 5: Solve for x
x = 267,510,384,300.96/596,748.18 - Step 6: Final answer
x = 448,280.18
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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.