Finding the Fourth Proportional to 4,296,298.36, 5,929,044.24 and 2,362,705.96
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Solution
The fourth proportional to 4,296,298.36, 5,929,044.24 and 2,362,705.96 is: 3,260,618.09
Step by Step Solution
- Step 1: Write the proportion equation
4,296,298.36 : 5,929,044.24 = 2,362,705.96 : x - Step 2: Convert to fraction form
4,296,298.36/5,929,044.24 = 2,362,705.96/x - Step 3: Cross multiply
4,296,298.36x = 5,929,044.24 × 2,362,705.96 - Step 4: Simplify right side
4,296,298.36x = 14,008,588,162,951.67 - Step 5: Solve for x
x = 14,008,588,162,951.67/4,296,298.36 - Step 6: Final answer
x = 3,260,618.09
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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.