Finding the Fourth Proportional to 1,552,608.17, 2,329,130.96 and 541,582.68
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Solution
The fourth proportional to 1,552,608.17, 2,329,130.96 and 541,582.68 is: 812,450.30
Step by Step Solution
- Step 1: Write the proportion equation
1,552,608.17 : 2,329,130.96 = 541,582.68 : x - Step 2: Convert to fraction form
1,552,608.17/2,329,130.96 = 541,582.68/x - Step 3: Cross multiply
1,552,608.17x = 2,329,130.96 × 541,582.68 - Step 4: Simplify right side
1,552,608.17x = 1,261,416,977,976.55 - Step 5: Solve for x
x = 1,261,416,977,976.55/1,552,608.17 - Step 6: Final answer
x = 812,450.30
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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.