Finding the Fourth Proportional to 2,497,790.88, 3,749,035.95 and 2,361,276.95
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Solution
The fourth proportional to 2,497,790.88, 3,749,035.95 and 2,361,276.95 is: 3,544,136.63
Step by Step Solution
- Step 1: Write the proportion equation
2,497,790.88 : 3,749,035.95 = 2,361,276.95 : x - Step 2: Convert to fraction form
2,497,790.88/3,749,035.95 = 2,361,276.95/x - Step 3: Cross multiply
2,497,790.88x = 3,749,035.95 × 2,361,276.95 - Step 4: Simplify right side
2,497,790.88x = 8,852,512,154,711.17 - Step 5: Solve for x
x = 8,852,512,154,711.17/2,497,790.88 - Step 6: Final answer
x = 3,544,136.63
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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.