Finding the Fourth Proportional to 1,952,841.48, 2,929,409.64 and 605,140.08
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Solution
The fourth proportional to 1,952,841.48, 2,929,409.64 and 605,140.08 is: 907,755.80
Step by Step Solution
- Step 1: Write the proportion equation
1,952,841.48 : 2,929,409.64 = 605,140.08 : x - Step 2: Convert to fraction form
1,952,841.48/2,929,409.64 = 605,140.08/x - Step 3: Cross multiply
1,952,841.48x = 2,929,409.64 × 605,140.08 - Step 4: Simplify right side
1,952,841.48x = 1,772,703,183,902.37 - Step 5: Solve for x
x = 1,772,703,183,902.37/1,952,841.48 - Step 6: Final answer
x = 907,755.80
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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.