Finding the Fourth Proportional to 5,864,913.14, 8,093,574.47 and 3,286,612.26
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Solution
The fourth proportional to 5,864,913.14, 8,093,574.47 and 3,286,612.26 is: 4,535,521.75
Step by Step Solution
- Step 1: Write the proportion equation
5,864,913.14 : 8,093,574.47 = 3,286,612.26 : x - Step 2: Convert to fraction form
5,864,913.14/8,093,574.47 = 3,286,612.26/x - Step 3: Cross multiply
5,864,913.14x = 8,093,574.47 × 3,286,612.26 - Step 4: Simplify right side
5,864,913.14x = 26,600,441,088,541.53 - Step 5: Solve for x
x = 26,600,441,088,541.53/5,864,913.14 - Step 6: Final answer
x = 4,535,521.75
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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.