Finding the Fourth Proportional to 2,204,641.36, 3,305,674.93 and 855,227.15
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Solution
The fourth proportional to 2,204,641.36, 3,305,674.93 and 855,227.15 is: 1,282,341.43
Step by Step Solution
- Step 1: Write the proportion equation
2,204,641.36 : 3,305,674.93 = 855,227.15 : x - Step 2: Convert to fraction form
2,204,641.36/3,305,674.93 = 855,227.15/x - Step 3: Cross multiply
2,204,641.36x = 3,305,674.93 × 855,227.15 - Step 4: Simplify right side
2,204,641.36x = 2,827,102,949,210.35 - Step 5: Solve for x
x = 2,827,102,949,210.35/2,204,641.36 - Step 6: Final answer
x = 1,282,341.43
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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.