Finding the Fourth Proportional to 1,183,849.24, 1,776,036.84 and 552,418.60
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Solution
The fourth proportional to 1,183,849.24, 1,776,036.84 and 552,418.60 is: 828,750.61
Step by Step Solution
- Step 1: Write the proportion equation
1,183,849.24 : 1,776,036.84 = 552,418.60 : x - Step 2: Convert to fraction form
1,183,849.24/1,776,036.84 = 552,418.60/x - Step 3: Cross multiply
1,183,849.24x = 1,776,036.84 × 552,418.60 - Step 4: Simplify right side
1,183,849.24x = 981,115,784,701.22 - Step 5: Solve for x
x = 981,115,784,701.22/1,183,849.24 - Step 6: Final answer
x = 828,750.61
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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.