Finding the Fourth Proportional to 1,566,942.14, 2,350,413.98 and 1,034,338.68
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Solution
The fourth proportional to 1,566,942.14, 2,350,413.98 and 1,034,338.68 is: 1,551,508.53
Step by Step Solution
- Step 1: Write the proportion equation
1,566,942.14 : 2,350,413.98 = 1,034,338.68 : x - Step 2: Convert to fraction form
1,566,942.14/2,350,413.98 = 1,034,338.68/x - Step 3: Cross multiply
1,566,942.14x = 2,350,413.98 × 1,034,338.68 - Step 4: Simplify right side
1,566,942.14x = 2,431,124,088,355.05 - Step 5: Solve for x
x = 2,431,124,088,355.05/1,566,942.14 - Step 6: Final answer
x = 1,551,508.53
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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.