Finding the Fourth Proportional to 1,104,250.26, 1,654,685.88 and 743,083.62
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Solution
The fourth proportional to 1,104,250.26, 1,654,685.88 and 743,083.62 is: 1,113,488.51
Step by Step Solution
- Step 1: Write the proportion equation
1,104,250.26 : 1,654,685.88 = 743,083.62 : x - Step 2: Convert to fraction form
1,104,250.26/1,654,685.88 = 743,083.62/x - Step 3: Cross multiply
1,104,250.26x = 1,654,685.88 × 743,083.62 - Step 4: Simplify right side
1,104,250.26x = 1,229,569,973,673.29 - Step 5: Solve for x
x = 1,229,569,973,673.29/1,104,250.26 - Step 6: Final answer
x = 1,113,488.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.