Finding the Fourth Proportional to 1,093,497.51, 1,640,295.68 and 335,283.65
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Solution
The fourth proportional to 1,093,497.51, 1,640,295.68 and 335,283.65 is: 502,940.62
Step by Step Solution
- Step 1: Write the proportion equation
1,093,497.51 : 1,640,295.68 = 335,283.65 : x - Step 2: Convert to fraction form
1,093,497.51/1,640,295.68 = 335,283.65/x - Step 3: Cross multiply
1,093,497.51x = 1,640,295.68 × 335,283.65 - Step 4: Simplify right side
1,093,497.51x = 549,964,312,791.74 - Step 5: Solve for x
x = 549,964,312,791.74/1,093,497.51 - Step 6: Final answer
x = 502,940.62
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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.