Finding the Fourth Proportional to 4,644,613.99, 6,409,213.46 and 2,607,029.83
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Solution
The fourth proportional to 4,644,613.99, 6,409,213.46 and 2,607,029.83 is: 3,597,502.55
Step by Step Solution
- Step 1: Write the proportion equation
4,644,613.99 : 6,409,213.46 = 2,607,029.83 : x - Step 2: Convert to fraction form
4,644,613.99/6,409,213.46 = 2,607,029.83/x - Step 3: Cross multiply
4,644,613.99x = 6,409,213.46 × 2,607,029.83 - Step 4: Simplify right side
4,644,613.99x = 16,709,010,664,022.36 - Step 5: Solve for x
x = 16,709,010,664,022.36/4,644,613.99 - Step 6: Final answer
x = 3,597,502.55
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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.