Finding the Fourth Proportional to 5,851,247.19, 8,773,714.97 and 2,654,629.23
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Solution
The fourth proportional to 5,851,247.19, 8,773,714.97 and 2,654,629.23 is: 3,980,512.09
Step by Step Solution
- Step 1: Write the proportion equation
5,851,247.19 : 8,773,714.97 = 2,654,629.23 : x - Step 2: Convert to fraction form
5,851,247.19/8,773,714.97 = 2,654,629.23/x - Step 3: Cross multiply
5,851,247.19x = 8,773,714.97 × 2,654,629.23 - Step 4: Simplify right side
5,851,247.19x = 23,290,960,201,777.43 - Step 5: Solve for x
x = 23,290,960,201,777.43/5,851,247.19 - Step 6: Final answer
x = 3,980,512.09
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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.