Finding the Fourth Proportional to 5,035,343.34, 7,553,008.11 and 2,338,193.70
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Solution
The fourth proportional to 5,035,343.34, 7,553,008.11 and 2,338,193.70 is: 3,507,287.35
Step by Step Solution
- Step 1: Write the proportion equation
5,035,343.34 : 7,553,008.11 = 2,338,193.70 : x - Step 2: Convert to fraction form
5,035,343.34/7,553,008.11 = 2,338,193.70/x - Step 3: Cross multiply
5,035,343.34x = 7,553,008.11 × 2,338,193.70 - Step 4: Simplify right side
5,035,343.34x = 17,660,395,978,850.91 - Step 5: Solve for x
x = 17,660,395,978,850.91/5,035,343.34 - Step 6: Final answer
x = 3,507,287.35
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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.