Finding the Fourth Proportional to 2,482,299.68, 3,723,375.40 and 685,292.81
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Solution
The fourth proportional to 2,482,299.68, 3,723,375.40 and 685,292.81 is: 1,027,918.75
Step by Step Solution
- Step 1: Write the proportion equation
2,482,299.68 : 3,723,375.40 = 685,292.81 : x - Step 2: Convert to fraction form
2,482,299.68/3,723,375.40 = 685,292.81/x - Step 3: Cross multiply
2,482,299.68x = 3,723,375.40 × 685,292.81 - Step 4: Simplify right side
2,482,299.68x = 2,551,602,370,220.77 - Step 5: Solve for x
x = 2,551,602,370,220.77/2,482,299.68 - Step 6: Final answer
x = 1,027,918.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.