Finding the Fourth Proportional to 1,699,589.05, 2,551,896.19 and 1,134,490.93
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Solution
The fourth proportional to 1,699,589.05, 2,551,896.19 and 1,134,490.93 is: 1,703,413.59
Step by Step Solution
- Step 1: Write the proportion equation
1,699,589.05 : 2,551,896.19 = 1,134,490.93 : x - Step 2: Convert to fraction form
1,699,589.05/2,551,896.19 = 1,134,490.93/x - Step 3: Cross multiply
1,699,589.05x = 2,551,896.19 × 1,134,490.93 - Step 4: Simplify right side
1,699,589.05x = 2,895,103,076,894.93 - Step 5: Solve for x
x = 2,895,103,076,894.93/1,699,589.05 - Step 6: Final answer
x = 1,703,413.59
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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.