Finding the Fourth Proportional to 3,194,411.58, 4,791,597.93 and 798,243.90
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Solution
The fourth proportional to 3,194,411.58, 4,791,597.93 and 798,243.90 is: 1,197,360.99
Step by Step Solution
- Step 1: Write the proportion equation
3,194,411.58 : 4,791,597.93 = 798,243.90 : x - Step 2: Convert to fraction form
3,194,411.58/4,791,597.93 = 798,243.90/x - Step 3: Cross multiply
3,194,411.58x = 4,791,597.93 × 798,243.90 - Step 4: Simplify right side
3,194,411.58x = 3,824,863,818,875.13 - Step 5: Solve for x
x = 3,824,863,818,875.13/3,194,411.58 - Step 6: Final answer
x = 1,197,360.99
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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.