Finding the Fourth Proportional to 4,568,814.08, 6,304,164.08 and 2,607,796.79
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Solution
The fourth proportional to 4,568,814.08, 6,304,164.08 and 2,607,796.79 is: 3,598,303.31
Step by Step Solution
- Step 1: Write the proportion equation
4,568,814.08 : 6,304,164.08 = 2,607,796.79 : x - Step 2: Convert to fraction form
4,568,814.08/6,304,164.08 = 2,607,796.79/x - Step 3: Cross multiply
4,568,814.08x = 6,304,164.08 × 2,607,796.79 - Step 4: Simplify right side
4,568,814.08x = 16,439,978,806,897.50 - Step 5: Solve for x
x = 16,439,978,806,897.50/4,568,814.08 - Step 6: Final answer
x = 3,598,303.31
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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.