Finding the Fourth Proportional to 4,347,016.96, 6,512,043.12 and 2,846,560
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Solution
The fourth proportional to 4,347,016.96, 6,512,043.12 and 2,846,560 is: 4,264,285.52
Step by Step Solution
- Step 1: Write the proportion equation
4,347,016.96 : 6,512,043.12 = 2,846,560 : x - Step 2: Convert to fraction form
4,347,016.96/6,512,043.12 = 2,846,560/x - Step 3: Cross multiply
4,347,016.96x = 6,512,043.12 × 2,846,560 - Step 4: Simplify right side
4,347,016.96x = 18,536,921,463,667.20 - Step 5: Solve for x
x = 18,536,921,463,667.20/4,347,016.96 - Step 6: Final answer
x = 4,264,285.52
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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.