Finding the Fourth Proportional to 5,964,706.68, 8,946,389.94 and 1,647,370.71
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Solution
The fourth proportional to 5,964,706.68, 8,946,389.94 and 1,647,370.71 is: 2,470,871.00
Step by Step Solution
- Step 1: Write the proportion equation
5,964,706.68 : 8,946,389.94 = 1,647,370.71 : x - Step 2: Convert to fraction form
5,964,706.68/8,946,389.94 = 1,647,370.71/x - Step 3: Cross multiply
5,964,706.68x = 8,946,389.94 × 1,647,370.71 - Step 4: Simplify right side
5,964,706.68x = 14,738,020,747,394.66 - Step 5: Solve for x
x = 14,738,020,747,394.66/5,964,706.68 - Step 6: Final answer
x = 2,470,871.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.