Finding the Fourth Proportional to 5,488,546.24, 8,232,071.99 and 1,444,695.42
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Solution
The fourth proportional to 5,488,546.24, 8,232,071.99 and 1,444,695.42 is: 2,166,846.41
Step by Step Solution
- Step 1: Write the proportion equation
5,488,546.24 : 8,232,071.99 = 1,444,695.42 : x - Step 2: Convert to fraction form
5,488,546.24/8,232,071.99 = 1,444,695.42/x - Step 3: Cross multiply
5,488,546.24x = 8,232,071.99 × 1,444,695.42 - Step 4: Simplify right side
5,488,546.24x = 11,892,836,704,675.02 - Step 5: Solve for x
x = 11,892,836,704,675.02/5,488,546.24 - Step 6: Final answer
x = 2,166,846.41
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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.