Finding the Fourth Proportional to 4,465,197.06, 6,701,166.30 and 3,270,217.53
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Solution
The fourth proportional to 4,465,197.06, 6,701,166.30 and 3,270,217.53 is: 4,907,794.93
Step by Step Solution
- Step 1: Write the proportion equation
4,465,197.06 : 6,701,166.30 = 3,270,217.53 : x - Step 2: Convert to fraction form
4,465,197.06/6,701,166.30 = 3,270,217.53/x - Step 3: Cross multiply
4,465,197.06x = 6,701,166.30 × 3,270,217.53 - Step 4: Simplify right side
4,465,197.06x = 21,914,271,505,705.24 - Step 5: Solve for x
x = 21,914,271,505,705.24/4,465,197.06 - Step 6: Final answer
x = 4,907,794.93
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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.