Finding the Fourth Proportional to 9,544,495.68, 14,313,710.88 and 3,153,556.80
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Solution
The fourth proportional to 9,544,495.68, 14,313,710.88 and 3,153,556.80 is: 4,729,333.20
Step by Step Solution
- Step 1: Write the proportion equation
9,544,495.68 : 14,313,710.88 = 3,153,556.80 : x - Step 2: Convert to fraction form
9,544,495.68/14,313,710.88 = 3,153,556.80/x - Step 3: Cross multiply
9,544,495.68x = 14,313,710.88 × 3,153,556.80 - Step 4: Simplify right side
9,544,495.68x = 45,139,100,278,857.98 - Step 5: Solve for x
x = 45,139,100,278,857.98/9,544,495.68 - Step 6: Final answer
x = 4,729,333.20
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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.