Finding the Fourth Proportional to 1,058,358.24, 1,460,544.75 and 574,927.29
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Solution
The fourth proportional to 1,058,358.24, 1,460,544.75 and 574,927.29 is: 793,405.30
Step by Step Solution
- Step 1: Write the proportion equation
1,058,358.24 : 1,460,544.75 = 574,927.29 : x - Step 2: Convert to fraction form
1,058,358.24/1,460,544.75 = 574,927.29/x - Step 3: Cross multiply
1,058,358.24x = 1,460,544.75 × 574,927.29 - Step 4: Simplify right side
1,058,358.24x = 839,707,035,041.23 - Step 5: Solve for x
x = 839,707,035,041.23/1,058,358.24 - Step 6: Final answer
x = 793,405.30
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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.