Finding the Fourth Proportional to 1,601,926.26, 2,402,393.49 and 464,771.94
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Solution
The fourth proportional to 1,601,926.26, 2,402,393.49 and 464,771.94 is: 697,014.03
Step by Step Solution
- Step 1: Write the proportion equation
1,601,926.26 : 2,402,393.49 = 464,771.94 : x - Step 2: Convert to fraction form
1,601,926.26/2,402,393.49 = 464,771.94/x - Step 3: Cross multiply
1,601,926.26x = 2,402,393.49 × 464,771.94 - Step 4: Simplify right side
1,601,926.26x = 1,116,565,082,990.67 - Step 5: Solve for x
x = 1,116,565,082,990.67/1,601,926.26 - Step 6: Final answer
x = 697,014.03
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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.