Finding the Fourth Proportional to 8,992,252.71, 13,492,807.47 and 4,199,245.38
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Solution
The fourth proportional to 8,992,252.71, 13,492,807.47 and 4,199,245.38 is: 6,300,936.07
Step by Step Solution
- Step 1: Write the proportion equation
8,992,252.71 : 13,492,807.47 = 4,199,245.38 : x - Step 2: Convert to fraction form
8,992,252.71/13,492,807.47 = 4,199,245.38/x - Step 3: Cross multiply
8,992,252.71x = 13,492,807.47 × 4,199,245.38 - Step 4: Simplify right side
8,992,252.71x = 56,659,609,431,626.99 - Step 5: Solve for x
x = 56,659,609,431,626.99/8,992,252.71 - Step 6: Final answer
x = 6,300,936.07
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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.