Finding the Fourth Proportional to 4,236,702.26, 5,847,288.35 and 2,583,808.49
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Solution
The fourth proportional to 4,236,702.26, 5,847,288.35 and 2,583,808.49 is: 3,566,045.56
Step by Step Solution
- Step 1: Write the proportion equation
4,236,702.26 : 5,847,288.35 = 2,583,808.49 : x - Step 2: Convert to fraction form
4,236,702.26/5,847,288.35 = 2,583,808.49/x - Step 3: Cross multiply
4,236,702.26x = 5,847,288.35 × 2,583,808.49 - Step 4: Simplify right side
4,236,702.26x = 15,108,273,283,907.27 - Step 5: Solve for x
x = 15,108,273,283,907.27/4,236,702.26 - Step 6: Final answer
x = 3,566,045.56
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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.