Finding the Fourth Proportional to 2,316,086.40, 3,473,956.80 and 967,900.80
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Solution
The fourth proportional to 2,316,086.40, 3,473,956.80 and 967,900.80 is: 1,451,778.99
Step by Step Solution
- Step 1: Write the proportion equation
2,316,086.40 : 3,473,956.80 = 967,900.80 : x - Step 2: Convert to fraction form
2,316,086.40/3,473,956.80 = 967,900.80/x - Step 3: Cross multiply
2,316,086.40x = 3,473,956.80 × 967,900.80 - Step 4: Simplify right side
2,316,086.40x = 3,362,445,565,885.44 - Step 5: Solve for x
x = 3,362,445,565,885.44/2,316,086.40 - Step 6: Final answer
x = 1,451,778.99
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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.