Finding the Fourth Proportional to 2,737,235.64, 4,105,589.58 and 843,468.60
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Solution
The fourth proportional to 2,737,235.64, 4,105,589.58 and 843,468.60 is: 1,265,121.59
Step by Step Solution
- Step 1: Write the proportion equation
2,737,235.64 : 4,105,589.58 = 843,468.60 : x - Step 2: Convert to fraction form
2,737,235.64/4,105,589.58 = 843,468.60/x - Step 3: Cross multiply
2,737,235.64x = 4,105,589.58 × 843,468.60 - Step 4: Simplify right side
2,737,235.64x = 3,462,935,895,217.19 - Step 5: Solve for x
x = 3,462,935,895,217.19/2,737,235.64 - Step 6: Final answer
x = 1,265,121.59
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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.