Finding the Fourth Proportional to 1,532,508.18, 2,298,755.85 and 467,546.68
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Solution
The fourth proportional to 1,532,508.18, 2,298,755.85 and 467,546.68 is: 701,318.06
Step by Step Solution
- Step 1: Write the proportion equation
1,532,508.18 : 2,298,755.85 = 467,546.68 : x - Step 2: Convert to fraction form
1,532,508.18/2,298,755.85 = 467,546.68/x - Step 3: Cross multiply
1,532,508.18x = 2,298,755.85 × 467,546.68 - Step 4: Simplify right side
1,532,508.18x = 1,074,775,665,798.08 - Step 5: Solve for x
x = 1,074,775,665,798.08/1,532,508.18 - Step 6: Final answer
x = 701,318.06
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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.