Finding the Fourth Proportional to 3,080,594.15, 4,623,161.58 and 1,461,368.05
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Solution
The fourth proportional to 3,080,594.15, 4,623,161.58 and 1,461,368.05 is: 2,193,129.08
Step by Step Solution
- Step 1: Write the proportion equation
3,080,594.15 : 4,623,161.58 = 1,461,368.05 : x - Step 2: Convert to fraction form
3,080,594.15/4,623,161.58 = 1,461,368.05/x - Step 3: Cross multiply
3,080,594.15x = 4,623,161.58 × 1,461,368.05 - Step 4: Simplify right side
3,080,594.15x = 6,756,140,611,441.62 - Step 5: Solve for x
x = 6,756,140,611,441.62/3,080,594.15 - Step 6: Final answer
x = 2,193,129.08
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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.