Finding the Fourth Proportional to 2,977,268.24, 4,463,880.84 and 1,514,720
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Solution
The fourth proportional to 2,977,268.24, 4,463,880.84 and 1,514,720 is: 2,271,051.53
Step by Step Solution
- Step 1: Write the proportion equation
2,977,268.24 : 4,463,880.84 = 1,514,720 : x - Step 2: Convert to fraction form
2,977,268.24/4,463,880.84 = 1,514,720/x - Step 3: Cross multiply
2,977,268.24x = 4,463,880.84 × 1,514,720 - Step 4: Simplify right side
2,977,268.24x = 6,761,529,585,964.80 - Step 5: Solve for x
x = 6,761,529,585,964.80/2,977,268.24 - Step 6: Final answer
x = 2,271,051.53
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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.