Finding the Fourth Proportional to 2,465,029.21, 3,714,369.42 and 2,025,593.93
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Solution
The fourth proportional to 2,465,029.21, 3,714,369.42 and 2,025,593.93 is: 3,052,217.04
Step by Step Solution
- Step 1: Write the proportion equation
2,465,029.21 : 3,714,369.42 = 2,025,593.93 : x - Step 2: Convert to fraction form
2,465,029.21/3,714,369.42 = 2,025,593.93/x - Step 3: Cross multiply
2,465,029.21x = 3,714,369.42 × 2,025,593.93 - Step 4: Simplify right side
2,465,029.21x = 7,523,804,150,929.62 - Step 5: Solve for x
x = 7,523,804,150,929.62/2,465,029.21 - Step 6: Final answer
x = 3,052,217.04
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.