Finding the Fourth Proportional to 6,004,582.84, 8,286,205.80 and 3,425,847.40
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Solution
The fourth proportional to 6,004,582.84, 8,286,205.80 and 3,425,847.40 is: 4,727,601.79
Step by Step Solution
- Step 1: Write the proportion equation
6,004,582.84 : 8,286,205.80 = 3,425,847.40 : x - Step 2: Convert to fraction form
6,004,582.84/8,286,205.80 = 3,425,847.40/x - Step 3: Cross multiply
6,004,582.84x = 8,286,205.80 × 3,425,847.40 - Step 4: Simplify right side
6,004,582.84x = 28,387,276,595,794.92 - Step 5: Solve for x
x = 28,387,276,595,794.92/6,004,582.84 - Step 6: Final answer
x = 4,727,601.79
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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.