Finding the Fourth Proportional to 2,341,362.02, 3,512,649.04 and 722,095.08
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Solution
The fourth proportional to 2,341,362.02, 3,512,649.04 and 722,095.08 is: 1,083,329.52
Step by Step Solution
- Step 1: Write the proportion equation
2,341,362.02 : 3,512,649.04 = 722,095.08 : x - Step 2: Convert to fraction form
2,341,362.02/3,512,649.04 = 722,095.08/x - Step 3: Cross multiply
2,341,362.02x = 3,512,649.04 × 722,095.08 - Step 4: Simplify right side
2,341,362.02x = 2,536,466,589,550.72 - Step 5: Solve for x
x = 2,536,466,589,550.72/2,341,362.02 - Step 6: Final answer
x = 1,083,329.52
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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.