Finding the Fourth Proportional to 584,237.24, 806,284.98 and 329,582.96
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Solution
The fourth proportional to 584,237.24, 806,284.98 and 329,582.96 is: 454,845.69
Step by Step Solution
- Step 1: Write the proportion equation
584,237.24 : 806,284.98 = 329,582.96 : x - Step 2: Convert to fraction form
584,237.24/806,284.98 = 329,582.96/x - Step 3: Cross multiply
584,237.24x = 806,284.98 × 329,582.96 - Step 4: Simplify right side
584,237.24x = 265,737,790,311.94 - Step 5: Solve for x
x = 265,737,790,311.94/584,237.24 - Step 6: Final answer
x = 454,845.69
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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.