Finding the Fourth Proportional to 4,360,629.71, 6,540,445.46 and 1,166,004.99
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Solution
The fourth proportional to 4,360,629.71, 6,540,445.46 and 1,166,004.99 is: 1,748,874.03
Step by Step Solution
- Step 1: Write the proportion equation
4,360,629.71 : 6,540,445.46 = 1,166,004.99 : x - Step 2: Convert to fraction form
4,360,629.71/6,540,445.46 = 1,166,004.99/x - Step 3: Cross multiply
4,360,629.71x = 6,540,445.46 × 1,166,004.99 - Step 4: Simplify right side
4,360,629.71x = 7,626,192,046,097.86 - Step 5: Solve for x
x = 7,626,192,046,097.86/4,360,629.71 - Step 6: Final answer
x = 1,748,874.03
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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.