Finding the Fourth Proportional to 5,882,613.27, 8,116,746.93 and 3,434,113.14
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Solution
The fourth proportional to 5,882,613.27, 8,116,746.93 and 3,434,113.14 is: 4,738,340.94
Step by Step Solution
- Step 1: Write the proportion equation
5,882,613.27 : 8,116,746.93 = 3,434,113.14 : x - Step 2: Convert to fraction form
5,882,613.27/8,116,746.93 = 3,434,113.14/x - Step 3: Cross multiply
5,882,613.27x = 8,116,746.93 × 3,434,113.14 - Step 4: Simplify right side
5,882,613.27x = 27,873,827,286,367.66 - Step 5: Solve for x
x = 27,873,827,286,367.66/5,882,613.27 - Step 6: Final answer
x = 4,738,340.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.