Finding the Fourth Proportional to 2,449,260.12, 3,673,959.30 and 676,332.12
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Solution
The fourth proportional to 2,449,260.12, 3,673,959.30 and 676,332.12 is: 1,014,517.27
Step by Step Solution
- Step 1: Write the proportion equation
2,449,260.12 : 3,673,959.30 = 676,332.12 : x - Step 2: Convert to fraction form
2,449,260.12/3,673,959.30 = 676,332.12/x - Step 3: Cross multiply
2,449,260.12x = 3,673,959.30 × 676,332.12 - Step 4: Simplify right side
2,449,260.12x = 2,484,816,682,162.72 - Step 5: Solve for x
x = 2,484,816,682,162.72/2,449,260.12 - Step 6: Final answer
x = 1,014,517.27
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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.