Finding the Fourth Proportional to 1,745,232.84, 2,617,906.50 and 482,954.76
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Solution
The fourth proportional to 1,745,232.84, 2,617,906.50 and 482,954.76 is: 724,447.98
Step by Step Solution
- Step 1: Write the proportion equation
1,745,232.84 : 2,617,906.50 = 482,954.76 : x - Step 2: Convert to fraction form
1,745,232.84/2,617,906.50 = 482,954.76/x - Step 3: Cross multiply
1,745,232.84x = 2,617,906.50 × 482,954.76 - Step 4: Simplify right side
1,745,232.84x = 1,264,330,405,409.94 - Step 5: Solve for x
x = 1,264,330,405,409.94/1,745,232.84 - Step 6: Final answer
x = 724,447.98
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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.