Finding the Fourth Proportional to 2,467,495.26, 3,699,657.21 and 1,029,170.97
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Solution
The fourth proportional to 2,467,495.26, 3,699,657.21 and 1,029,170.97 is: 1,543,095.08
Step by Step Solution
- Step 1: Write the proportion equation
2,467,495.26 : 3,699,657.21 = 1,029,170.97 : x - Step 2: Convert to fraction form
2,467,495.26/3,699,657.21 = 1,029,170.97/x - Step 3: Cross multiply
2,467,495.26x = 3,699,657.21 × 1,029,170.97 - Step 4: Simplify right side
2,467,495.26x = 3,807,579,799,483.19 - Step 5: Solve for x
x = 3,807,579,799,483.19/2,467,495.26 - Step 6: Final answer
x = 1,543,095.08
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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.