Finding the Fourth Proportional to 1,784,632.53, 2,676,604.95 and 505,230.24
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Solution
The fourth proportional to 1,784,632.53, 2,676,604.95 and 505,230.24 is: 757,748.02
Step by Step Solution
- Step 1: Write the proportion equation
1,784,632.53 : 2,676,604.95 = 505,230.24 : x - Step 2: Convert to fraction form
1,784,632.53/2,676,604.95 = 505,230.24/x - Step 3: Cross multiply
1,784,632.53x = 2,676,604.95 × 505,230.24 - Step 4: Simplify right side
1,784,632.53x = 1,352,301,758,747.54 - Step 5: Solve for x
x = 1,352,301,758,747.54/1,784,632.53 - Step 6: Final answer
x = 757,748.02
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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.