Finding the Fourth Proportional to 8,839,137.08, 13,260,700.46 and 2,691,668.68
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Solution
The fourth proportional to 8,839,137.08, 13,260,700.46 and 2,691,668.68 is: 4,038,110.48
Step by Step Solution
- Step 1: Write the proportion equation
8,839,137.08 : 13,260,700.46 = 2,691,668.68 : x - Step 2: Convert to fraction form
8,839,137.08/13,260,700.46 = 2,691,668.68/x - Step 3: Cross multiply
8,839,137.08x = 13,260,700.46 × 2,691,668.68 - Step 4: Simplify right side
8,839,137.08x = 35,693,412,103,043.59 - Step 5: Solve for x
x = 35,693,412,103,043.59/8,839,137.08 - Step 6: Final answer
x = 4,038,110.48
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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.