Finding the Fourth Proportional to 1,762,801.14, 2,416,822.71 and 1,730,914.68
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Solution
The fourth proportional to 1,762,801.14, 2,416,822.71 and 1,730,914.68 is: 2,373,105.97
Step by Step Solution
- Step 1: Write the proportion equation
1,762,801.14 : 2,416,822.71 = 1,730,914.68 : x - Step 2: Convert to fraction form
1,762,801.14/2,416,822.71 = 1,730,914.68/x - Step 3: Cross multiply
1,762,801.14x = 2,416,822.71 × 1,730,914.68 - Step 4: Simplify right side
1,762,801.14x = 4,183,313,907,696.38 - Step 5: Solve for x
x = 4,183,313,907,696.38/1,762,801.14 - Step 6: Final answer
x = 2,373,105.97
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.