Finding the Fourth Proportional to 5,958,355.33, 8,930,534.57 and 2,756,718.55
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Solution
The fourth proportional to 5,958,355.33, 8,930,534.57 and 2,756,718.55 is: 4,131,839.90
Step by Step Solution
- Step 1: Write the proportion equation
5,958,355.33 : 8,930,534.57 = 2,756,718.55 : x - Step 2: Convert to fraction form
5,958,355.33/8,930,534.57 = 2,756,718.55/x - Step 3: Cross multiply
5,958,355.33x = 8,930,534.57 × 2,756,718.55 - Step 4: Simplify right side
5,958,355.33x = 24,618,970,252,099.00 - Step 5: Solve for x
x = 24,618,970,252,099.00/5,958,355.33 - Step 6: Final answer
x = 4,131,839.90
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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.