Finding the Fourth Proportional to 1,151,036.93, 1,726,260.80 and 341,231.98
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Solution
The fourth proportional to 1,151,036.93, 1,726,260.80 and 341,231.98 is: 511,760.63
Step by Step Solution
- Step 1: Write the proportion equation
1,151,036.93 : 1,726,260.80 = 341,231.98 : x - Step 2: Convert to fraction form
1,151,036.93/1,726,260.80 = 341,231.98/x - Step 3: Cross multiply
1,151,036.93x = 1,726,260.80 × 341,231.98 - Step 4: Simplify right side
1,151,036.93x = 589,055,391,232.05 - Step 5: Solve for x
x = 589,055,391,232.05/1,151,036.93 - Step 6: Final answer
x = 511,760.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.