Finding the Fourth Proportional to 8,825,599.28, 13,238,697.58 and 2,348,681.00
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Solution
The fourth proportional to 8,825,599.28, 13,238,697.58 and 2,348,681.00 is: 3,523,100.97
Step by Step Solution
- Step 1: Write the proportion equation
8,825,599.28 : 13,238,697.58 = 2,348,681.00 : x - Step 2: Convert to fraction form
8,825,599.28/13,238,697.58 = 2,348,681.00/x - Step 3: Cross multiply
8,825,599.28x = 13,238,697.58 × 2,348,681.00 - Step 4: Simplify right side
8,825,599.28x = 31,093,477,398,826.79 - Step 5: Solve for x
x = 31,093,477,398,826.79/8,825,599.28 - Step 6: Final answer
x = 3,523,100.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.