Finding the Fourth Proportional to 908,814.24, 1,364,992.79 and 740,458.98
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Solution
The fourth proportional to 908,814.24, 1,364,992.79 and 740,458.98 is: 1,112,131.75
Step by Step Solution
- Step 1: Write the proportion equation
908,814.24 : 1,364,992.79 = 740,458.98 : x - Step 2: Convert to fraction form
908,814.24/1,364,992.79 = 740,458.98/x - Step 3: Cross multiply
908,814.24x = 1,364,992.79 × 740,458.98 - Step 4: Simplify right side
908,814.24x = 1,010,721,162,165.79 - Step 5: Solve for x
x = 1,010,721,162,165.79/908,814.24 - Step 6: Final answer
x = 1,112,131.75
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