Finding the Fourth Proportional to 1,062,537.82, 1,466,259.42 and 579,092.65
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Solution
The fourth proportional to 1,062,537.82, 1,466,259.42 and 579,092.65 is: 799,124.55
Step by Step Solution
- Step 1: Write the proportion equation
1,062,537.82 : 1,466,259.42 = 579,092.65 : x - Step 2: Convert to fraction form
1,062,537.82/1,466,259.42 = 579,092.65/x - Step 3: Cross multiply
1,062,537.82x = 1,466,259.42 × 579,092.65 - Step 4: Simplify right side
1,062,537.82x = 849,100,053,115.26 - Step 5: Solve for x
x = 849,100,053,115.26/1,062,537.82 - Step 6: Final answer
x = 799,124.55
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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.