Finding the Fourth Proportional to 796,642.36, 1,192,995.70 and 593,751.80
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Solution
The fourth proportional to 796,642.36, 1,192,995.70 and 593,751.80 is: 889,161.03
Step by Step Solution
- Step 1: Write the proportion equation
796,642.36 : 1,192,995.70 = 593,751.80 : x - Step 2: Convert to fraction form
796,642.36/1,192,995.70 = 593,751.80/x - Step 3: Cross multiply
796,642.36x = 1,192,995.70 × 593,751.80 - Step 4: Simplify right side
796,642.36x = 708,343,344,267.26 - Step 5: Solve for x
x = 708,343,344,267.26/796,642.36 - Step 6: Final answer
x = 889,161.03
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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.