Finding the Fourth Proportional to 1,180,566.04, 1,770,850.68 and 506,211.88
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Solution
The fourth proportional to 1,180,566.04, 1,770,850.68 and 506,211.88 is: 759,318.51
Step by Step Solution
- Step 1: Write the proportion equation
1,180,566.04 : 1,770,850.68 = 506,211.88 : x - Step 2: Convert to fraction form
1,180,566.04/1,770,850.68 = 506,211.88/x - Step 3: Cross multiply
1,180,566.04x = 1,770,850.68 × 506,211.88 - Step 4: Simplify right side
1,180,566.04x = 896,425,651,922.08 - Step 5: Solve for x
x = 896,425,651,922.08/1,180,566.04 - Step 6: Final answer
x = 759,318.51
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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.