Finding the Fourth Proportional to 1,058,356.24, 1,460,541.99 and 574,925.29
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Solution
The fourth proportional to 1,058,356.24, 1,460,541.99 and 574,925.29 is: 793,402.54
Step by Step Solution
- Step 1: Write the proportion equation
1,058,356.24 : 1,460,541.99 = 574,925.29 : x - Step 2: Convert to fraction form
1,058,356.24/1,460,541.99 = 574,925.29/x - Step 3: Cross multiply
1,058,356.24x = 1,460,541.99 × 574,925.29 - Step 4: Simplify right side
1,058,356.24x = 839,702,527,157.93 - Step 5: Solve for x
x = 839,702,527,157.93/1,058,356.24 - Step 6: Final answer
x = 793,402.54
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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.