Finding the Fourth Proportional to 4,597,358.80, 6,344,277.64 and 2,532,567.52
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Solution
The fourth proportional to 4,597,358.80, 6,344,277.64 and 2,532,567.52 is: 3,494,900.48
Step by Step Solution
- Step 1: Write the proportion equation
4,597,358.80 : 6,344,277.64 = 2,532,567.52 : x - Step 2: Convert to fraction form
4,597,358.80/6,344,277.64 = 2,532,567.52/x - Step 3: Cross multiply
4,597,358.80x = 6,344,277.64 × 2,532,567.52 - Step 4: Simplify right side
4,597,358.80x = 16,067,311,466,734.14 - Step 5: Solve for x
x = 16,067,311,466,734.14/4,597,358.80 - Step 6: Final answer
x = 3,494,900.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.