Finding the Fourth Proportional to 2,977,266.24, 4,463,877.84 and 1,514,718
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Solution
The fourth proportional to 2,977,266.24, 4,463,877.84 and 1,514,718 is: 2,271,048.53
Step by Step Solution
- Step 1: Write the proportion equation
2,977,266.24 : 4,463,877.84 = 1,514,718 : x - Step 2: Convert to fraction form
2,977,266.24/4,463,877.84 = 1,514,718/x - Step 3: Cross multiply
2,977,266.24x = 4,463,877.84 × 1,514,718 - Step 4: Simplify right side
2,977,266.24x = 6,761,516,114,049.12 - Step 5: Solve for x
x = 6,761,516,114,049.12/2,977,266.24 - Step 6: Final answer
x = 2,271,048.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.