Finding the Fourth Proportional to 1,093,537.34, 1,641,038.14 and 453,841.62
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Solution
The fourth proportional to 1,093,537.34, 1,641,038.14 and 453,841.62 is: 681,066.28
Step by Step Solution
- Step 1: Write the proportion equation
1,093,537.34 : 1,641,038.14 = 453,841.62 : x - Step 2: Convert to fraction form
1,093,537.34/1,641,038.14 = 453,841.62/x - Step 3: Cross multiply
1,093,537.34x = 1,641,038.14 × 453,841.62 - Step 4: Simplify right side
1,093,537.34x = 744,771,407,939.39 - Step 5: Solve for x
x = 744,771,407,939.39/1,093,537.34 - Step 6: Final answer
x = 681,066.28
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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.