Finding the Fourth Proportional to 1,497,159.94, 2,246,383.46 and 486,591.79
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Solution
The fourth proportional to 1,497,159.94, 2,246,383.46 and 486,591.79 is: 730,096.84
Step by Step Solution
- Step 1: Write the proportion equation
1,497,159.94 : 2,246,383.46 = 486,591.79 : x - Step 2: Convert to fraction form
1,497,159.94/2,246,383.46 = 486,591.79/x - Step 3: Cross multiply
1,497,159.94x = 2,246,383.46 × 486,591.79 - Step 4: Simplify right side
1,497,159.94x = 1,093,071,740,778.88 - Step 5: Solve for x
x = 1,093,071,740,778.88/1,497,159.94 - Step 6: Final answer
x = 730,096.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.