Finding the Fourth Proportional to 5,694,363.83, 8,539,788.11 and 1,651,149.67
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Solution
The fourth proportional to 5,694,363.83, 8,539,788.11 and 1,651,149.67 is: 2,476,214.86
Step by Step Solution
- Step 1: Write the proportion equation
5,694,363.83 : 8,539,788.11 = 1,651,149.67 : x - Step 2: Convert to fraction form
5,694,363.83/8,539,788.11 = 1,651,149.67/x - Step 3: Cross multiply
5,694,363.83x = 8,539,788.11 × 1,651,149.67 - Step 4: Simplify right side
5,694,363.83x = 14,100,468,319,696.42 - Step 5: Solve for x
x = 14,100,468,319,696.42/5,694,363.83 - Step 6: Final answer
x = 2,476,214.86
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.