Finding the Fourth Proportional to 5,888,717.91, 8,833,079.94 and 1,845,520.62
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Solution
The fourth proportional to 5,888,717.91, 8,833,079.94 and 1,845,520.62 is: 2,768,281.90
Step by Step Solution
- Step 1: Write the proportion equation
5,888,717.91 : 8,833,079.94 = 1,845,520.62 : x - Step 2: Convert to fraction form
5,888,717.91/8,833,079.94 = 1,845,520.62/x - Step 3: Cross multiply
5,888,717.91x = 8,833,079.94 × 1,845,520.62 - Step 4: Simplify right side
5,888,717.91x = 16,301,631,199,544.43 - Step 5: Solve for x
x = 16,301,631,199,544.43/5,888,717.91 - Step 6: Final answer
x = 2,768,281.90
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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.