Finding the Fourth Proportional to 2,451,304.14, 3,677,546.70 and 768,407.64
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Solution
The fourth proportional to 2,451,304.14, 3,677,546.70 and 768,407.64 is: 1,152,796.56
Step by Step Solution
- Step 1: Write the proportion equation
2,451,304.14 : 3,677,546.70 = 768,407.64 : x - Step 2: Convert to fraction form
2,451,304.14/3,677,546.70 = 768,407.64/x - Step 3: Cross multiply
2,451,304.14x = 3,677,546.70 × 768,407.64 - Step 4: Simplify right side
2,451,304.14x = 2,825,854,980,736.79 - Step 5: Solve for x
x = 2,825,854,980,736.79/2,451,304.14 - Step 6: Final answer
x = 1,152,796.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.