Finding the Fourth Proportional to 701,596.24, 968,526.66 and 411,167.68
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Solution
The fourth proportional to 701,596.24, 968,526.66 and 411,167.68 is: 567,601.19
Step by Step Solution
- Step 1: Write the proportion equation
701,596.24 : 968,526.66 = 411,167.68 : x - Step 2: Convert to fraction form
701,596.24/968,526.66 = 411,167.68/x - Step 3: Cross multiply
701,596.24x = 968,526.66 × 411,167.68 - Step 4: Simplify right side
701,596.24x = 398,226,859,810.35 - Step 5: Solve for x
x = 398,226,859,810.35/701,596.24 - Step 6: Final answer
x = 567,601.19
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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.