Finding the Fourth Proportional to 3,764,237.52, 5,194,637.28 and 2,045,364
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Solution
The fourth proportional to 3,764,237.52, 5,194,637.28 and 2,045,364 is: 2,822,596.62
Step by Step Solution
- Step 1: Write the proportion equation
3,764,237.52 : 5,194,637.28 = 2,045,364 : x - Step 2: Convert to fraction form
3,764,237.52/5,194,637.28 = 2,045,364/x - Step 3: Cross multiply
3,764,237.52x = 5,194,637.28 × 2,045,364 - Step 4: Simplify right side
3,764,237.52x = 10,624,924,085,569.92 - Step 5: Solve for x
x = 10,624,924,085,569.92/3,764,237.52 - Step 6: Final answer
x = 2,822,596.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.