Finding the Fourth Proportional to 1,683,733.26, 2,323,554 and 958,580.96
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Solution
The fourth proportional to 1,683,733.26, 2,323,554 and 958,580.96 is: 1,322,842.92
Step by Step Solution
- Step 1: Write the proportion equation
1,683,733.26 : 2,323,554 = 958,580.96 : x - Step 2: Convert to fraction form
1,683,733.26/2,323,554 = 958,580.96/x - Step 3: Cross multiply
1,683,733.26x = 2,323,554 × 958,580.96 - Step 4: Simplify right side
1,683,733.26x = 2,227,314,623,931.84 - Step 5: Solve for x
x = 2,227,314,623,931.84/1,683,733.26 - Step 6: Final answer
x = 1,322,842.92
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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.