Finding the Fourth Proportional to 1,058,284.68, 1,460,460.02 and 574,877.49
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Solution
The fourth proportional to 1,058,284.68, 1,460,460.02 and 574,877.49 is: 793,345.69
Step by Step Solution
- Step 1: Write the proportion equation
1,058,284.68 : 1,460,460.02 = 574,877.49 : x - Step 2: Convert to fraction form
1,058,284.68/1,460,460.02 = 574,877.49/x - Step 3: Cross multiply
1,058,284.68x = 1,460,460.02 × 574,877.49 - Step 4: Simplify right side
1,058,284.68x = 839,585,590,542.95 - Step 5: Solve for x
x = 839,585,590,542.95/1,058,284.68 - Step 6: Final answer
x = 793,345.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.