Finding the Fourth Proportional to 1,183,679.93, 1,775,782.95 and 552,249.29
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Solution
The fourth proportional to 1,183,679.93, 1,775,782.95 and 552,249.29 is: 828,496.66
Step by Step Solution
- Step 1: Write the proportion equation
1,183,679.93 : 1,775,782.95 = 552,249.29 : x - Step 2: Convert to fraction form
1,183,679.93/1,775,782.95 = 552,249.29/x - Step 3: Cross multiply
1,183,679.93x = 1,775,782.95 × 552,249.29 - Step 4: Simplify right side
1,183,679.93x = 980,674,875,700.13 - Step 5: Solve for x
x = 980,674,875,700.13/1,183,679.93 - Step 6: Final answer
x = 828,496.66
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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.