Finding the Fourth Proportional to 2,265,702.99, 3,124,496.82 and 1,522,310.00
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Solution
The fourth proportional to 2,265,702.99, 3,124,496.82 and 1,522,310.00 is: 2,099,327.56
Step by Step Solution
- Step 1: Write the proportion equation
2,265,702.99 : 3,124,496.82 = 1,522,310.00 : x - Step 2: Convert to fraction form
2,265,702.99/3,124,496.82 = 1,522,310.00/x - Step 3: Cross multiply
2,265,702.99x = 3,124,496.82 × 1,522,310.00 - Step 4: Simplify right side
2,265,702.99x = 4,756,452,741,770.20 - Step 5: Solve for x
x = 4,756,452,741,770.20/2,265,702.99 - Step 6: Final answer
x = 2,099,327.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.