Finding the Fourth Proportional to 2,466,194.95, 3,699,209.05 and 868,716.29
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Solution
The fourth proportional to 2,466,194.95, 3,699,209.05 and 868,716.29 is: 1,303,045.07
Step by Step Solution
- Step 1: Write the proportion equation
2,466,194.95 : 3,699,209.05 = 868,716.29 : x - Step 2: Convert to fraction form
2,466,194.95/3,699,209.05 = 868,716.29/x - Step 3: Cross multiply
2,466,194.95x = 3,699,209.05 × 868,716.29 - Step 4: Simplify right side
2,466,194.95x = 3,213,563,161,850.42 - Step 5: Solve for x
x = 3,213,563,161,850.42/2,466,194.95 - Step 6: Final answer
x = 1,303,045.07
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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.