Finding the Fourth Proportional to 1,729,593.63, 2,594,124.23 and 576,860.49
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Solution
The fourth proportional to 1,729,593.63, 2,594,124.23 and 576,860.49 is: 865,201.94
Step by Step Solution
- Step 1: Write the proportion equation
1,729,593.63 : 2,594,124.23 = 576,860.49 : x - Step 2: Convert to fraction form
1,729,593.63/2,594,124.23 = 576,860.49/x - Step 3: Cross multiply
1,729,593.63x = 2,594,124.23 × 576,860.49 - Step 4: Simplify right side
1,729,593.63x = 1,496,447,771,554.37 - Step 5: Solve for x
x = 1,496,447,771,554.37/1,729,593.63 - Step 6: Final answer
x = 865,201.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.