Finding the Fourth Proportional to 3,226,825.08, 4,839,107.94 and 951,746.76
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Solution
The fourth proportional to 3,226,825.08, 4,839,107.94 and 951,746.76 is: 1,427,286.94
Step by Step Solution
- Step 1: Write the proportion equation
3,226,825.08 : 4,839,107.94 = 951,746.76 : x - Step 2: Convert to fraction form
3,226,825.08/4,839,107.94 = 951,746.76/x - Step 3: Cross multiply
3,226,825.08x = 4,839,107.94 × 951,746.76 - Step 4: Simplify right side
3,226,825.08x = 4,605,605,303,185.27 - Step 5: Solve for x
x = 4,605,605,303,185.27/3,226,825.08 - Step 6: Final answer
x = 1,427,286.94
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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.