Finding the Fourth Proportional to 2,737,154.00, 3,777,249.62 and 1,575,827.84
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Solution
The fourth proportional to 2,737,154.00, 3,777,249.62 and 1,575,827.84 is: 2,174,629.23
Step by Step Solution
- Step 1: Write the proportion equation
2,737,154.00 : 3,777,249.62 = 1,575,827.84 : x - Step 2: Convert to fraction form
2,737,154.00/3,777,249.62 = 1,575,827.84/x - Step 3: Cross multiply
2,737,154.00x = 3,777,249.62 × 1,575,827.84 - Step 4: Simplify right side
2,737,154.00x = 5,952,295,083,060.03 - Step 5: Solve for x
x = 5,952,295,083,060.03/2,737,154.00 - Step 6: Final answer
x = 2,174,629.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.