Finding the Fourth Proportional to 5,824,634.54, 8,737,213.98 and 2,229,468.98
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Solution
The fourth proportional to 5,824,634.54, 8,737,213.98 and 2,229,468.98 is: 3,344,303.82
Step by Step Solution
- Step 1: Write the proportion equation
5,824,634.54 : 8,737,213.98 = 2,229,468.98 : x - Step 2: Convert to fraction form
5,824,634.54/8,737,213.98 = 2,229,468.98/x - Step 3: Cross multiply
5,824,634.54x = 8,737,213.98 × 2,229,468.98 - Step 4: Simplify right side
5,824,634.54x = 19,479,347,540,032.34 - Step 5: Solve for x
x = 19,479,347,540,032.34/5,824,634.54 - Step 6: Final answer
x = 3,344,303.82
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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.