Finding the Fourth Proportional to 5,955,707.49, 8,933,562.87 and 1,467,983.49
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Solution
The fourth proportional to 5,955,707.49, 8,933,562.87 and 1,467,983.49 is: 2,201,975.64
Step by Step Solution
- Step 1: Write the proportion equation
5,955,707.49 : 8,933,562.87 = 1,467,983.49 : x - Step 2: Convert to fraction form
5,955,707.49/8,933,562.87 = 1,467,983.49/x - Step 3: Cross multiply
5,955,707.49x = 8,933,562.87 × 1,467,983.49 - Step 4: Simplify right side
5,955,707.49x = 13,114,322,800,037.02 - Step 5: Solve for x
x = 13,114,322,800,037.02/5,955,707.49 - Step 6: Final answer
x = 2,201,975.64
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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.