Finding the Fourth Proportional to 5,797,602.84, 8,000,423.82 and 3,219,447
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Solution
The fourth proportional to 5,797,602.84, 8,000,423.82 and 3,219,447 is: 4,442,687.98
Step by Step Solution
- Step 1: Write the proportion equation
5,797,602.84 : 8,000,423.82 = 3,219,447 : x - Step 2: Convert to fraction form
5,797,602.84/8,000,423.82 = 3,219,447/x - Step 3: Cross multiply
5,797,602.84x = 8,000,423.82 × 3,219,447 - Step 4: Simplify right side
5,797,602.84x = 25,756,940,466,027.54 - Step 5: Solve for x
x = 25,756,940,466,027.54/5,797,602.84 - Step 6: Final answer
x = 4,442,687.98
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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.