Finding the Fourth Proportional to 8,969,024.70, 13,449,600.45 and 3,575,882.70
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Solution
The fourth proportional to 8,969,024.70, 13,449,600.45 and 3,575,882.70 is: 5,362,254.56
Step by Step Solution
- Step 1: Write the proportion equation
8,969,024.70 : 13,449,600.45 = 3,575,882.70 : x - Step 2: Convert to fraction form
8,969,024.70/13,449,600.45 = 3,575,882.70/x - Step 3: Cross multiply
8,969,024.70x = 13,449,600.45 × 3,575,882.70 - Step 4: Simplify right side
8,969,024.70x = 48,094,193,571,067.21 - Step 5: Solve for x
x = 48,094,193,571,067.21/8,969,024.70 - Step 6: Final answer
x = 5,362,254.56
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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.