Finding the Fourth Proportional to 1,197,351.96, 1,794,468.49 and 486,549.02
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Solution
The fourth proportional to 1,197,351.96, 1,794,468.49 and 486,549.02 is: 729,189.84
Step by Step Solution
- Step 1: Write the proportion equation
1,197,351.96 : 1,794,468.49 = 486,549.02 : x - Step 2: Convert to fraction form
1,197,351.96/1,794,468.49 = 486,549.02/x - Step 3: Cross multiply
1,197,351.96x = 1,794,468.49 × 486,549.02 - Step 4: Simplify right side
1,197,351.96x = 873,096,885,230.38 - Step 5: Solve for x
x = 873,096,885,230.38/1,197,351.96 - Step 6: Final answer
x = 729,189.84
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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.