Finding the Fourth Proportional to 5,716,247.24, 8,576,055.26 and 2,302,777.32
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Solution
The fourth proportional to 5,716,247.24, 8,576,055.26 and 2,302,777.32 is: 3,454,844.54
Step by Step Solution
- Step 1: Write the proportion equation
5,716,247.24 : 8,576,055.26 = 2,302,777.32 : x - Step 2: Convert to fraction form
5,716,247.24/8,576,055.26 = 2,302,777.32/x - Step 3: Cross multiply
5,716,247.24x = 8,576,055.26 × 2,302,777.32 - Step 4: Simplify right side
5,716,247.24x = 19,748,745,547,794.70 - Step 5: Solve for x
x = 19,748,745,547,794.70/5,716,247.24 - Step 6: Final answer
x = 3,454,844.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.