Finding the Fourth Proportional to 1,601,988.06, 2,403,927.36 and 591,824.91
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Solution
The fourth proportional to 1,601,988.06, 2,403,927.36 and 591,824.91 is: 888,086.58
Step by Step Solution
- Step 1: Write the proportion equation
1,601,988.06 : 2,403,927.36 = 591,824.91 : x - Step 2: Convert to fraction form
1,601,988.06/2,403,927.36 = 591,824.91/x - Step 3: Cross multiply
1,601,988.06x = 2,403,927.36 × 591,824.91 - Step 4: Simplify right side
1,601,988.06x = 1,422,704,093,478.54 - Step 5: Solve for x
x = 1,422,704,093,478.54/1,601,988.06 - Step 6: Final answer
x = 888,086.58
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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.