Finding the Fourth Proportional to 992,684.08, 1,485,268.56 and 588,093.48
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Solution
The fourth proportional to 992,684.08, 1,485,268.56 and 588,093.48 is: 879,914.14
Step by Step Solution
- Step 1: Write the proportion equation
992,684.08 : 1,485,268.56 = 588,093.48 : x - Step 2: Convert to fraction form
992,684.08/1,485,268.56 = 588,093.48/x - Step 3: Cross multiply
992,684.08x = 1,485,268.56 × 588,093.48 - Step 4: Simplify right side
992,684.08x = 873,476,756,184.99 - Step 5: Solve for x
x = 873,476,756,184.99/992,684.08 - Step 6: Final answer
x = 879,914.14
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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.