Finding the Fourth Proportional to 10,295,210.24, 14,208,650.08 and 5,944,289.24
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Solution
The fourth proportional to 10,295,210.24, 14,208,650.08 and 5,944,289.24 is: 8,203,846.63
Step by Step Solution
- Step 1: Write the proportion equation
10,295,210.24 : 14,208,650.08 = 5,944,289.24 : x - Step 2: Convert to fraction form
10,295,210.24/14,208,650.08 = 5,944,289.24/x - Step 3: Cross multiply
10,295,210.24x = 14,208,650.08 × 5,944,289.24 - Step 4: Simplify right side
10,295,210.24x = 84,460,325,785,469.14 - Step 5: Solve for x
x = 84,460,325,785,469.14/10,295,210.24 - Step 6: Final answer
x = 8,203,846.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.