Finding the Fourth Proportional to 5,859,915.02, 8,792,398.49 and 3,163,704.88
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Solution
The fourth proportional to 5,859,915.02, 8,792,398.49 and 3,163,704.88 is: 4,746,921.05
Step by Step Solution
- Step 1: Write the proportion equation
5,859,915.02 : 8,792,398.49 = 3,163,704.88 : x - Step 2: Convert to fraction form
5,859,915.02/8,792,398.49 = 3,163,704.88/x - Step 3: Cross multiply
5,859,915.02x = 8,792,398.49 × 3,163,704.88 - Step 4: Simplify right side
5,859,915.02x = 27,816,553,973,664.90 - Step 5: Solve for x
x = 27,816,553,973,664.90/5,859,915.02 - Step 6: Final answer
x = 4,746,921.05
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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.