Finding the Fourth Proportional to 1,733,193.39, 2,391,762.15 and 958,804.23
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Solution
The fourth proportional to 1,733,193.39, 2,391,762.15 and 958,804.23 is: 1,323,125.09
Step by Step Solution
- Step 1: Write the proportion equation
1,733,193.39 : 2,391,762.15 = 958,804.23 : x - Step 2: Convert to fraction form
1,733,193.39/2,391,762.15 = 958,804.23/x - Step 3: Cross multiply
1,733,193.39x = 2,391,762.15 × 958,804.23 - Step 4: Simplify right side
1,733,193.39x = 2,293,231,666,573.89 - Step 5: Solve for x
x = 2,293,231,666,573.89/1,733,193.39 - Step 6: Final answer
x = 1,323,125.09
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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.