Finding the Fourth Proportional to 1,336,908.19, 1,845,169.17 and 793,343.69
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Solution
The fourth proportional to 1,336,908.19, 1,845,169.17 and 793,343.69 is: 1,094,954.26
Step by Step Solution
- Step 1: Write the proportion equation
1,336,908.19 : 1,845,169.17 = 793,343.69 : x - Step 2: Convert to fraction form
1,336,908.19/1,845,169.17 = 793,343.69/x - Step 3: Cross multiply
1,336,908.19x = 1,845,169.17 × 793,343.69 - Step 4: Simplify right side
1,336,908.19x = 1,463,853,317,910.08 - Step 5: Solve for x
x = 1,463,853,317,910.08/1,336,908.19 - Step 6: Final answer
x = 1,094,954.26
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.