Finding the Fourth Proportional to 3,392,060.68, 5,088,395.92 and 963,237.79
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Solution
The fourth proportional to 3,392,060.68, 5,088,395.92 and 963,237.79 is: 1,444,943.27
Step by Step Solution
- Step 1: Write the proportion equation
3,392,060.68 : 5,088,395.92 = 963,237.79 : x - Step 2: Convert to fraction form
3,392,060.68/5,088,395.92 = 963,237.79/x - Step 3: Cross multiply
3,392,060.68x = 5,088,395.92 × 963,237.79 - Step 4: Simplify right side
3,392,060.68x = 4,901,335,240,625.82 - Step 5: Solve for x
x = 4,901,335,240,625.82/3,392,060.68 - Step 6: Final answer
x = 1,444,943.27
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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.