Finding the Fourth Proportional to 3,059,566.41, 4,585,214.36 and 1,165,274.49
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Solution
The fourth proportional to 3,059,566.41, 4,585,214.36 and 1,165,274.49 is: 1,746,336.77
Step by Step Solution
- Step 1: Write the proportion equation
3,059,566.41 : 4,585,214.36 = 1,165,274.49 : x - Step 2: Convert to fraction form
3,059,566.41/4,585,214.36 = 1,165,274.49/x - Step 3: Cross multiply
3,059,566.41x = 4,585,214.36 × 1,165,274.49 - Step 4: Simplify right side
3,059,566.41x = 5,343,033,324,889.68 - Step 5: Solve for x
x = 5,343,033,324,889.68/3,059,566.41 - Step 6: Final answer
x = 1,746,336.77
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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.