Finding the Fourth Proportional to 1,058,371.66, 1,460,593.05 and 593,233.97
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Solution
The fourth proportional to 1,058,371.66, 1,460,593.05 and 593,233.97 is: 818,685.39
Step by Step Solution
- Step 1: Write the proportion equation
1,058,371.66 : 1,460,593.05 = 593,233.97 : x - Step 2: Convert to fraction form
1,058,371.66/1,460,593.05 = 593,233.97/x - Step 3: Cross multiply
1,058,371.66x = 1,460,593.05 × 593,233.97 - Step 4: Simplify right side
1,058,371.66x = 866,473,410,639.74 - Step 5: Solve for x
x = 866,473,410,639.74/1,058,371.66 - Step 6: Final answer
x = 818,685.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.