Finding the Fourth Proportional to 954,661.28, 1,317,104.73 and 591,954.62
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Solution
The fourth proportional to 954,661.28, 1,317,104.73 and 591,954.62 is: 816,694.09
Step by Step Solution
- Step 1: Write the proportion equation
954,661.28 : 1,317,104.73 = 591,954.62 : x - Step 2: Convert to fraction form
954,661.28/1,317,104.73 = 591,954.62/x - Step 3: Cross multiply
954,661.28x = 1,317,104.73 × 591,954.62 - Step 4: Simplify right side
954,661.28x = 779,666,223,361.83 - Step 5: Solve for x
x = 779,666,223,361.83/954,661.28 - Step 6: Final answer
x = 816,694.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.