Finding the Fourth Proportional to 2,563,455.06, 3,847,493.79 and 1,366,374.42
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Solution
The fourth proportional to 2,563,455.06, 3,847,493.79 and 1,366,374.42 is: 2,050,793.55
Step by Step Solution
- Step 1: Write the proportion equation
2,563,455.06 : 3,847,493.79 = 1,366,374.42 : x - Step 2: Convert to fraction form
2,563,455.06/3,847,493.79 = 1,366,374.42/x - Step 3: Cross multiply
2,563,455.06x = 3,847,493.79 × 1,366,374.42 - Step 4: Simplify right side
2,563,455.06x = 5,257,117,095,764.85 - Step 5: Solve for x
x = 5,257,117,095,764.85/2,563,455.06 - Step 6: Final answer
x = 2,050,793.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.