Finding the Fourth Proportional to 1,058,591.09, 1,460,808.09 and 599,696.28
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Solution
The fourth proportional to 1,058,591.09, 1,460,808.09 and 599,696.28 is: 827,553.89
Step by Step Solution
- Step 1: Write the proportion equation
1,058,591.09 : 1,460,808.09 = 599,696.28 : x - Step 2: Convert to fraction form
1,058,591.09/1,460,808.09 = 599,696.28/x - Step 3: Cross multiply
1,058,591.09x = 1,460,808.09 × 599,696.28 - Step 4: Simplify right side
1,058,591.09x = 876,041,177,366.91 - Step 5: Solve for x
x = 876,041,177,366.91/1,058,591.09 - Step 6: Final answer
x = 827,553.89
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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.