Finding the Fourth Proportional to 2,497,292.02, 3,446,287.59 and 1,351,396.96
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Solution
The fourth proportional to 2,497,292.02, 3,446,287.59 and 1,351,396.96 is: 1,864,941.13
Step by Step Solution
- Step 1: Write the proportion equation
2,497,292.02 : 3,446,287.59 = 1,351,396.96 : x - Step 2: Convert to fraction form
2,497,292.02/3,446,287.59 = 1,351,396.96/x - Step 3: Cross multiply
2,497,292.02x = 3,446,287.59 × 1,351,396.96 - Step 4: Simplify right side
2,497,292.02x = 4,657,302,588,249.11 - Step 5: Solve for x
x = 4,657,302,588,249.11/2,497,292.02 - Step 6: Final answer
x = 1,864,941.13
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.