Finding the Fourth Proportional to 4,436,425.06, 6,654,375.14 and 1,241,480.50
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Solution
The fourth proportional to 4,436,425.06, 6,654,375.14 and 1,241,480.50 is: 1,862,147.31
Step by Step Solution
- Step 1: Write the proportion equation
4,436,425.06 : 6,654,375.14 = 1,241,480.50 : x - Step 2: Convert to fraction form
4,436,425.06/6,654,375.14 = 1,241,480.50/x - Step 3: Cross multiply
4,436,425.06x = 6,654,375.14 × 1,241,480.50 - Step 4: Simplify right side
4,436,425.06x = 8,261,276,975,994.77 - Step 5: Solve for x
x = 8,261,276,975,994.77/4,436,425.06 - Step 6: Final answer
x = 1,862,147.31
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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.