Finding the Fourth Proportional to 894,594.17, 1,341,884.97 and 362,107.46
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Solution
The fourth proportional to 894,594.17, 1,341,884.97 and 362,107.46 is: 543,158.64
Step by Step Solution
- Step 1: Write the proportion equation
894,594.17 : 1,341,884.97 = 362,107.46 : x - Step 2: Convert to fraction form
894,594.17/1,341,884.97 = 362,107.46/x - Step 3: Cross multiply
894,594.17x = 1,341,884.97 × 362,107.46 - Step 4: Simplify right side
894,594.17x = 485,906,551,389.45 - Step 5: Solve for x
x = 485,906,551,389.45/894,594.17 - Step 6: Final answer
x = 543,158.64
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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.