Finding the Fourth Proportional to 1,059,651.62, 1,462,274.72 and 600,797.06
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Solution
The fourth proportional to 1,059,651.62, 1,462,274.72 and 600,797.06 is: 829,074.70
Step by Step Solution
- Step 1: Write the proportion equation
1,059,651.62 : 1,462,274.72 = 600,797.06 : x - Step 2: Convert to fraction form
1,059,651.62/1,462,274.72 = 600,797.06/x - Step 3: Cross multiply
1,059,651.62x = 1,462,274.72 × 600,797.06 - Step 4: Simplify right side
1,059,651.62x = 878,530,342,372.97 - Step 5: Solve for x
x = 878,530,342,372.97/1,059,651.62 - Step 6: Final answer
x = 829,074.70
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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.