Finding the Fourth Proportional to 1,804,147.26, 2,706,533.55 and 606,186.42
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Solution
The fourth proportional to 1,804,147.26, 2,706,533.55 and 606,186.42 is: 909,384.68
Step by Step Solution
- Step 1: Write the proportion equation
1,804,147.26 : 2,706,533.55 = 606,186.42 : x - Step 2: Convert to fraction form
1,804,147.26/2,706,533.55 = 606,186.42/x - Step 3: Cross multiply
1,804,147.26x = 2,706,533.55 × 606,186.42 - Step 4: Simplify right side
1,804,147.26x = 1,640,663,883,284.39 - Step 5: Solve for x
x = 1,640,663,883,284.39/1,804,147.26 - Step 6: Final answer
x = 909,384.68
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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.