Finding the Fourth Proportional to 5,684,322.06, 8,526,550.73 and 1,585,394.01
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Solution
The fourth proportional to 5,684,322.06, 8,526,550.73 and 1,585,394.01 is: 2,378,109.88
Step by Step Solution
- Step 1: Write the proportion equation
5,684,322.06 : 8,526,550.73 = 1,585,394.01 : x - Step 2: Convert to fraction form
5,684,322.06/8,526,550.73 = 1,585,394.01/x - Step 3: Cross multiply
5,684,322.06x = 8,526,550.73 × 1,585,394.01 - Step 4: Simplify right side
5,684,322.06x = 13,517,942,445,376.16 - Step 5: Solve for x
x = 13,517,942,445,376.16/5,684,322.06 - Step 6: Final answer
x = 2,378,109.88
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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.