Finding the Fourth Proportional to 2,373,899.58, 3,556,792.49 and 1,696,520.07
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Solution
The fourth proportional to 2,373,899.58, 3,556,792.49 and 1,696,520.07 is: 2,541,880.83
Step by Step Solution
- Step 1: Write the proportion equation
2,373,899.58 : 3,556,792.49 = 1,696,520.07 : x - Step 2: Convert to fraction form
2,373,899.58/3,556,792.49 = 1,696,520.07/x - Step 3: Cross multiply
2,373,899.58x = 3,556,792.49 × 1,696,520.07 - Step 4: Simplify right side
2,373,899.58x = 6,034,169,835,627.67 - Step 5: Solve for x
x = 6,034,169,835,627.67/2,373,899.58 - Step 6: Final answer
x = 2,541,880.83
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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.