Finding the Fourth Proportional to 2,797,124.00, 4,195,270.28 and 775,157.06
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Solution
The fourth proportional to 2,797,124.00, 4,195,270.28 and 775,157.06 is: 1,162,620.38
Step by Step Solution
- Step 1: Write the proportion equation
2,797,124.00 : 4,195,270.28 = 775,157.06 : x - Step 2: Convert to fraction form
2,797,124.00/4,195,270.28 = 775,157.06/x - Step 3: Cross multiply
2,797,124.00x = 4,195,270.28 × 775,157.06 - Step 4: Simplify right side
2,797,124.00x = 3,251,993,351,298.04 - Step 5: Solve for x
x = 3,251,993,351,298.04/2,797,124.00 - Step 6: Final answer
x = 1,162,620.38
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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.