Finding the Fourth Proportional to 2,460,669.84, 3,691,198 and 663,526.24
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Solution
The fourth proportional to 2,460,669.84, 3,691,198 and 663,526.24 is: 995,341.47
Step by Step Solution
- Step 1: Write the proportion equation
2,460,669.84 : 3,691,198 = 663,526.24 : x - Step 2: Convert to fraction form
2,460,669.84/3,691,198 = 663,526.24/x - Step 3: Cross multiply
2,460,669.84x = 3,691,198 × 663,526.24 - Step 4: Simplify right side
2,460,669.84x = 2,449,206,730,035.52 - Step 5: Solve for x
x = 2,449,206,730,035.52/2,460,669.84 - Step 6: Final answer
x = 995,341.47
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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.