Finding the Fourth Proportional to 5,870,442.24, 8,805,672.96 and 1,610,668.80
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Solution
The fourth proportional to 5,870,442.24, 8,805,672.96 and 1,610,668.80 is: 2,416,005.83
Step by Step Solution
- Step 1: Write the proportion equation
5,870,442.24 : 8,805,672.96 = 1,610,668.80 : x - Step 2: Convert to fraction form
5,870,442.24/8,805,672.96 = 1,610,668.80/x - Step 3: Cross multiply
5,870,442.24x = 8,805,672.96 × 1,610,668.80 - Step 4: Simplify right side
5,870,442.24x = 14,183,022,699,675.65 - Step 5: Solve for x
x = 14,183,022,699,675.65/5,870,442.24 - Step 6: Final answer
x = 2,416,005.83
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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.