Finding the Fourth Proportional to 544,551.62, 816,719.76 and 517,546.94
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Solution
The fourth proportional to 544,551.62, 816,719.76 and 517,546.94 is: 776,218.08
Step by Step Solution
- Step 1: Write the proportion equation
544,551.62 : 816,719.76 = 517,546.94 : x - Step 2: Convert to fraction form
544,551.62/816,719.76 = 517,546.94/x - Step 3: Cross multiply
544,551.62x = 816,719.76 × 517,546.94 - Step 4: Simplify right side
544,551.62x = 422,690,812,625.53 - Step 5: Solve for x
x = 422,690,812,625.53/544,551.62 - Step 6: Final answer
x = 776,218.08
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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.