Finding the Fourth Proportional to 4,716,323.42, 6,507,715.37 and 2,651,052.44
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Solution
The fourth proportional to 4,716,323.42, 6,507,715.37 and 2,651,052.44 is: 3,657,996.54
Step by Step Solution
- Step 1: Write the proportion equation
4,716,323.42 : 6,507,715.37 = 2,651,052.44 : x - Step 2: Convert to fraction form
4,716,323.42/6,507,715.37 = 2,651,052.44/x - Step 3: Cross multiply
4,716,323.42x = 6,507,715.37 × 2,651,052.44 - Step 4: Simplify right side
4,716,323.42x = 17,252,294,713,478.03 - Step 5: Solve for x
x = 17,252,294,713,478.03/4,716,323.42 - Step 6: Final answer
x = 3,657,996.54
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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.