Finding the Fourth Proportional to 4,366,942.24, 6,026,300.06 and 2,433,161.20
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Solution
The fourth proportional to 4,366,942.24, 6,026,300.06 and 2,433,161.20 is: 3,357,717.75
Step by Step Solution
- Step 1: Write the proportion equation
4,366,942.24 : 6,026,300.06 = 2,433,161.20 : x - Step 2: Convert to fraction form
4,366,942.24/6,026,300.06 = 2,433,161.20/x - Step 3: Cross multiply
4,366,942.24x = 6,026,300.06 × 2,433,161.20 - Step 4: Simplify right side
4,366,942.24x = 14,662,959,485,549.67 - Step 5: Solve for x
x = 14,662,959,485,549.67/4,366,942.24 - Step 6: Final answer
x = 3,357,717.75
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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.