Finding the Fourth Proportional to 6,232,029.29, 9,349,255.88 and 2,393,570.91
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Solution
The fourth proportional to 6,232,029.29, 9,349,255.88 and 2,393,570.91 is: 3,590,821.85
Step by Step Solution
- Step 1: Write the proportion equation
6,232,029.29 : 9,349,255.88 = 2,393,570.91 : x - Step 2: Convert to fraction form
6,232,029.29/9,349,255.88 = 2,393,570.91/x - Step 3: Cross multiply
6,232,029.29x = 9,349,255.88 × 2,393,570.91 - Step 4: Simplify right side
6,232,029.29x = 22,378,106,910,498.38 - Step 5: Solve for x
x = 22,378,106,910,498.38/6,232,029.29 - Step 6: Final answer
x = 3,590,821.85
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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.