Finding the Fourth Proportional to 2,315,503.26, 3,474,441 and 1,102,452.66
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Solution
The fourth proportional to 2,315,503.26, 3,474,441 and 1,102,452.66 is: 1,654,243.72
Step by Step Solution
- Step 1: Write the proportion equation
2,315,503.26 : 3,474,441 = 1,102,452.66 : x - Step 2: Convert to fraction form
2,315,503.26/3,474,441 = 1,102,452.66/x - Step 3: Cross multiply
2,315,503.26x = 3,474,441 × 1,102,452.66 - Step 4: Simplify right side
2,315,503.26x = 3,830,406,722,463.06 - Step 5: Solve for x
x = 3,830,406,722,463.06/2,315,503.26 - Step 6: Final answer
x = 1,654,243.72
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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.