Finding the Fourth Proportional to 843,058.41, 1,163,558.36 and 626,704.17
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Solution
The fourth proportional to 843,058.41, 1,163,558.36 and 626,704.17 is: 864,954.16
Step by Step Solution
- Step 1: Write the proportion equation
843,058.41 : 1,163,558.36 = 626,704.17 : x - Step 2: Convert to fraction form
843,058.41/1,163,558.36 = 626,704.17/x - Step 3: Cross multiply
843,058.41x = 1,163,558.36 × 626,704.17 - Step 4: Simplify right side
843,058.41x = 729,206,876,250.36 - Step 5: Solve for x
x = 729,206,876,250.36/843,058.41 - Step 6: Final answer
x = 864,954.16
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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.