Finding the Fourth Proportional to 2,088,823.86, 3,132,727.11 and 873,743.66
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Solution
The fourth proportional to 2,088,823.86, 3,132,727.11 and 873,743.66 is: 1,310,402.71
Step by Step Solution
- Step 1: Write the proportion equation
2,088,823.86 : 3,132,727.11 = 873,743.66 : x - Step 2: Convert to fraction form
2,088,823.86/3,132,727.11 = 873,743.66/x - Step 3: Cross multiply
2,088,823.86x = 3,132,727.11 × 873,743.66 - Step 4: Simplify right side
2,088,823.86x = 2,737,200,450,872.62 - Step 5: Solve for x
x = 2,737,200,450,872.62/2,088,823.86 - Step 6: Final answer
x = 1,310,402.71
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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.