Finding the Fourth Proportional to 1,601,927.26, 2,402,394.99 and 464,772.94
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Solution
The fourth proportional to 1,601,927.26, 2,402,394.99 and 464,772.94 is: 697,015.53
Step by Step Solution
- Step 1: Write the proportion equation
1,601,927.26 : 2,402,394.99 = 464,772.94 : x - Step 2: Convert to fraction form
1,601,927.26/2,402,394.99 = 464,772.94/x - Step 3: Cross multiply
1,601,927.26x = 2,402,394.99 × 464,772.94 - Step 4: Simplify right side
1,601,927.26x = 1,116,568,182,543.57 - Step 5: Solve for x
x = 1,116,568,182,543.57/1,601,927.26 - Step 6: Final answer
x = 697,015.53
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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.