Finding the Fourth Proportional to 4,524,683.23, 6,244,103.46 and 2,459,702.77
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Solution
The fourth proportional to 4,524,683.23, 6,244,103.46 and 2,459,702.77 is: 3,394,411.89
Step by Step Solution
- Step 1: Write the proportion equation
4,524,683.23 : 6,244,103.46 = 2,459,702.77 : x - Step 2: Convert to fraction form
4,524,683.23/6,244,103.46 = 2,459,702.77/x - Step 3: Cross multiply
4,524,683.23x = 6,244,103.46 × 2,459,702.77 - Step 4: Simplify right side
4,524,683.23x = 15,358,638,576,728.58 - Step 5: Solve for x
x = 15,358,638,576,728.58/4,524,683.23 - Step 6: Final answer
x = 3,394,411.89
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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.