Finding the Fourth Proportional to 11,099,708.44, 16,652,435.22 and 3,423,183.53
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Solution
The fourth proportional to 11,099,708.44, 16,652,435.22 and 3,423,183.53 is: 5,135,661.19
Step by Step Solution
- Step 1: Write the proportion equation
11,099,708.44 : 16,652,435.22 = 3,423,183.53 : x - Step 2: Convert to fraction form
11,099,708.44/16,652,435.22 = 3,423,183.53/x - Step 3: Cross multiply
11,099,708.44x = 16,652,435.22 × 3,423,183.53 - Step 4: Simplify right side
11,099,708.44x = 57,004,341,896,233.75 - Step 5: Solve for x
x = 57,004,341,896,233.75/11,099,708.44 - Step 6: Final answer
x = 5,135,661.19
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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.