Finding the Fourth Proportional to 4,797,566.58, 7,193,904.75 and 1,601,544.18
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Solution
The fourth proportional to 4,797,566.58, 7,193,904.75 and 1,601,544.18 is: 2,401,500.03
Step by Step Solution
- Step 1: Write the proportion equation
4,797,566.58 : 7,193,904.75 = 1,601,544.18 : x - Step 2: Convert to fraction form
4,797,566.58/7,193,904.75 = 1,601,544.18/x - Step 3: Cross multiply
4,797,566.58x = 7,193,904.75 × 1,601,544.18 - Step 4: Simplify right side
4,797,566.58x = 11,521,356,283,836.86 - Step 5: Solve for x
x = 11,521,356,283,836.86/4,797,566.58 - Step 6: Final answer
x = 2,401,500.03
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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.