Finding the Fourth Proportional to 1,447,067.73, 2,170,619.93 and 548,268.04
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Solution
The fourth proportional to 1,447,067.73, 2,170,619.93 and 548,268.04 is: 822,409.00
Step by Step Solution
- Step 1: Write the proportion equation
1,447,067.73 : 2,170,619.93 = 548,268.04 : x - Step 2: Convert to fraction form
1,447,067.73/2,170,619.93 = 548,268.04/x - Step 3: Cross multiply
1,447,067.73x = 2,170,619.93 × 548,268.04 - Step 4: Simplify right side
1,447,067.73x = 1,190,081,526,438.15 - Step 5: Solve for x
x = 1,190,081,526,438.15/1,447,067.73 - Step 6: Final answer
x = 822,409.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.