Finding the Fourth Proportional to 4,717,625.44, 6,508,757.08 and 3,844,959.60
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Solution
The fourth proportional to 4,717,625.44, 6,508,757.08 and 3,844,959.60 is: 5,304,767.90
Step by Step Solution
- Step 1: Write the proportion equation
4,717,625.44 : 6,508,757.08 = 3,844,959.60 : x - Step 2: Convert to fraction form
4,717,625.44/6,508,757.08 = 3,844,959.60/x - Step 3: Cross multiply
4,717,625.44x = 6,508,757.08 × 3,844,959.60 - Step 4: Simplify right side
4,717,625.44x = 25,025,908,018,813.97 - Step 5: Solve for x
x = 25,025,908,018,813.97/4,717,625.44 - Step 6: Final answer
x = 5,304,767.90
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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.