Finding the Fourth Proportional to 1,517,370.00, 2,093,946.17 and 829,027.07
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Solution
The fourth proportional to 1,517,370.00, 2,093,946.17 and 829,027.07 is: 1,144,044.00
Step by Step Solution
- Step 1: Write the proportion equation
1,517,370.00 : 2,093,946.17 = 829,027.07 : x - Step 2: Convert to fraction form
1,517,370.00/2,093,946.17 = 829,027.07/x - Step 3: Cross multiply
1,517,370.00x = 2,093,946.17 × 829,027.07 - Step 4: Simplify right side
1,517,370.00x = 1,735,938,051,290.25 - Step 5: Solve for x
x = 1,735,938,051,290.25/1,517,370.00 - Step 6: Final answer
x = 1,144,044.00
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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.