Finding the Fourth Proportional to 5,958,354.83, 8,930,533.82 and 2,756,718.05
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Solution
The fourth proportional to 5,958,354.83, 8,930,533.82 and 2,756,718.05 is: 4,131,839.15
Step by Step Solution
- Step 1: Write the proportion equation
5,958,354.83 : 8,930,533.82 = 2,756,718.05 : x - Step 2: Convert to fraction form
5,958,354.83/8,930,533.82 = 2,756,718.05/x - Step 3: Cross multiply
5,958,354.83x = 8,930,533.82 × 2,756,718.05 - Step 4: Simplify right side
5,958,354.83x = 24,618,963,719,293.19 - Step 5: Solve for x
x = 24,618,963,719,293.19/5,958,354.83 - Step 6: Final answer
x = 4,131,839.15
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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.