Finding the Fourth Proportional to 1,480,932.24, 2,043,687.96 and 801,867.12
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Solution
The fourth proportional to 1,480,932.24, 2,043,687.96 and 801,867.12 is: 1,106,577.42
Step by Step Solution
- Step 1: Write the proportion equation
1,480,932.24 : 2,043,687.96 = 801,867.12 : x - Step 2: Convert to fraction form
1,480,932.24/2,043,687.96 = 801,867.12/x - Step 3: Cross multiply
1,480,932.24x = 2,043,687.96 × 801,867.12 - Step 4: Simplify right side
1,480,932.24x = 1,638,766,178,663.88 - Step 5: Solve for x
x = 1,638,766,178,663.88/1,480,932.24 - Step 6: Final answer
x = 1,106,577.42
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.