Finding the Fourth Proportional to 5,593,511.68, 8,384,239.20 and 2,708,771.20
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Solution
The fourth proportional to 5,593,511.68, 8,384,239.20 and 2,708,771.20 is: 4,060,237.46
Step by Step Solution
- Step 1: Write the proportion equation
5,593,511.68 : 8,384,239.20 = 2,708,771.20 : x - Step 2: Convert to fraction form
5,593,511.68/8,384,239.20 = 2,708,771.20/x - Step 3: Cross multiply
5,593,511.68x = 8,384,239.20 × 2,708,771.20 - Step 4: Simplify right side
5,593,511.68x = 22,710,985,678,871.04 - Step 5: Solve for x
x = 22,710,985,678,871.04/5,593,511.68 - Step 6: Final answer
x = 4,060,237.46
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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.