Finding the Fourth Proportional to 1,597,241.94, 2,203,933.86 and 943,777.08
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Solution
The fourth proportional to 1,597,241.94, 2,203,933.86 and 943,777.08 is: 1,302,258.73
Step by Step Solution
- Step 1: Write the proportion equation
1,597,241.94 : 2,203,933.86 = 943,777.08 : x - Step 2: Convert to fraction form
1,597,241.94/2,203,933.86 = 943,777.08/x - Step 3: Cross multiply
1,597,241.94x = 2,203,933.86 × 943,777.08 - Step 4: Simplify right side
1,597,241.94x = 2,080,022,262,903.93 - Step 5: Solve for x
x = 2,080,022,262,903.93/1,597,241.94 - Step 6: Final answer
x = 1,302,258.73
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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.