Finding the Fourth Proportional to 1,524,984.07, 2,287,492.51 and 460,035.36
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Solution
The fourth proportional to 1,524,984.07, 2,287,492.51 and 460,035.36 is: 690,057.99
Step by Step Solution
- Step 1: Write the proportion equation
1,524,984.07 : 2,287,492.51 = 460,035.36 : x - Step 2: Convert to fraction form
1,524,984.07/2,287,492.51 = 460,035.36/x - Step 3: Cross multiply
1,524,984.07x = 2,287,492.51 × 460,035.36 - Step 4: Simplify right side
1,524,984.07x = 1,052,327,440,335.15 - Step 5: Solve for x
x = 1,052,327,440,335.15/1,524,984.07 - Step 6: Final answer
x = 690,057.99
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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.