Finding the Fourth Proportional to 363,325.25, 544,828.99 and 183,299.91
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Solution
The fourth proportional to 363,325.25, 544,828.99 and 183,299.91 is: 274,869.71
Step by Step Solution
- Step 1: Write the proportion equation
363,325.25 : 544,828.99 = 183,299.91 : x - Step 2: Convert to fraction form
363,325.25/544,828.99 = 183,299.91/x - Step 3: Cross multiply
363,325.25x = 544,828.99 × 183,299.91 - Step 4: Simplify right side
363,325.25x = 99,867,104,832.39 - Step 5: Solve for x
x = 99,867,104,832.39/363,325.25 - Step 6: Final answer
x = 274,869.71
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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.