Finding the Fourth Proportional to 1,058,521.97, 1,460,438.51 and 599,563.62
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Solution
The fourth proportional to 1,058,521.97, 1,460,438.51 and 599,563.62 is: 827,215.51
Step by Step Solution
- Step 1: Write the proportion equation
1,058,521.97 : 1,460,438.51 = 599,563.62 : x - Step 2: Convert to fraction form
1,058,521.97/1,460,438.51 = 599,563.62/x - Step 3: Cross multiply
1,058,521.97x = 1,460,438.51 × 599,563.62 - Step 4: Simplify right side
1,058,521.97x = 875,625,796,845.19 - Step 5: Solve for x
x = 875,625,796,845.19/1,058,521.97 - Step 6: Final answer
x = 827,215.51
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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.