Finding the Fourth Proportional to 2,208,263.68, 3,045,239.04 and 1,402,048
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Solution
The fourth proportional to 2,208,263.68, 3,045,239.04 and 1,402,048 is: 1,933,451.76
Step by Step Solution
- Step 1: Write the proportion equation
2,208,263.68 : 3,045,239.04 = 1,402,048 : x - Step 2: Convert to fraction form
2,208,263.68/3,045,239.04 = 1,402,048/x - Step 3: Cross multiply
2,208,263.68x = 3,045,239.04 × 1,402,048 - Step 4: Simplify right side
2,208,263.68x = 4,269,571,305,553.92 - Step 5: Solve for x
x = 4,269,571,305,553.92/2,208,263.68 - Step 6: Final answer
x = 1,933,451.76
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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.