Finding the Fourth Proportional to 19,597,839.03, 29,394,857.67 and 5,951,103.46
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Solution
The fourth proportional to 19,597,839.03, 29,394,857.67 and 5,951,103.46 is: 8,926,077.96
Step by Step Solution
- Step 1: Write the proportion equation
19,597,839.03 : 29,394,857.67 = 5,951,103.46 : x - Step 2: Convert to fraction form
19,597,839.03/29,394,857.67 = 5,951,103.46/x - Step 3: Cross multiply
19,597,839.03x = 29,394,857.67 × 5,951,103.46 - Step 4: Simplify right side
19,597,839.03x = 174,931,839,039,170.25 - Step 5: Solve for x
x = 174,931,839,039,170.25/19,597,839.03 - Step 6: Final answer
x = 8,926,077.96
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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.