Finding the Fourth Proportional to 2,497,238.66, 3,745,859.80 and 603,981.92
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Solution
The fourth proportional to 2,497,238.66, 3,745,859.80 and 603,981.92 is: 905,973.32
Step by Step Solution
- Step 1: Write the proportion equation
2,497,238.66 : 3,745,859.80 = 603,981.92 : x - Step 2: Convert to fraction form
2,497,238.66/3,745,859.80 = 603,981.92/x - Step 3: Cross multiply
2,497,238.66x = 3,745,859.80 × 603,981.92 - Step 4: Simplify right side
2,497,238.66x = 2,262,431,594,054.82 - Step 5: Solve for x
x = 2,262,431,594,054.82/2,497,238.66 - Step 6: Final answer
x = 905,973.32
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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.