Finding the Fourth Proportional to 1,058,123.64, 1,460,161.75 and 599,241.49
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Solution
The fourth proportional to 1,058,123.64, 1,460,161.75 and 599,241.49 is: 826,925.58
Step by Step Solution
- Step 1: Write the proportion equation
1,058,123.64 : 1,460,161.75 = 599,241.49 : x - Step 2: Convert to fraction form
1,058,123.64/1,460,161.75 = 599,241.49/x - Step 3: Cross multiply
1,058,123.64x = 1,460,161.75 × 599,241.49 - Step 4: Simplify right side
1,058,123.64x = 874,989,507,742.14 - Step 5: Solve for x
x = 874,989,507,742.14/1,058,123.64 - Step 6: Final answer
x = 826,925.58
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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.