Finding the Fourth Proportional to 5,596,768.52, 8,396,619.04 and 1,758,435.92
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Solution
The fourth proportional to 5,596,768.52, 8,396,619.04 and 1,758,435.92 is: 2,638,114.56
Step by Step Solution
- Step 1: Write the proportion equation
5,596,768.52 : 8,396,619.04 = 1,758,435.92 : x - Step 2: Convert to fraction form
5,596,768.52/8,396,619.04 = 1,758,435.92/x - Step 3: Cross multiply
5,596,768.52x = 8,396,619.04 × 1,758,435.92 - Step 4: Simplify right side
5,596,768.52x = 14,764,916,526,491.91 - Step 5: Solve for x
x = 14,764,916,526,491.91/5,596,768.52 - Step 6: Final answer
x = 2,638,114.56
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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.