Finding the Fourth Proportional to 909,432.48, 1,362,193.68 and 737,883.36
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Solution
The fourth proportional to 909,432.48, 1,362,193.68 and 737,883.36 is: 1,105,238.79
Step by Step Solution
- Step 1: Write the proportion equation
909,432.48 : 1,362,193.68 = 737,883.36 : x - Step 2: Convert to fraction form
909,432.48/1,362,193.68 = 737,883.36/x - Step 3: Cross multiply
909,432.48x = 1,362,193.68 × 737,883.36 - Step 4: Simplify right side
909,432.48x = 1,005,140,049,569.16 - Step 5: Solve for x
x = 1,005,140,049,569.16/909,432.48 - Step 6: Final answer
x = 1,105,238.79
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