Finding the Fourth Proportional to 909,122.23, 1,363,683.29 and 863,663.01
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Solution
The fourth proportional to 909,122.23, 1,363,683.29 and 863,663.01 is: 1,295,494.46
Step by Step Solution
- Step 1: Write the proportion equation
909,122.23 : 1,363,683.29 = 863,663.01 : x - Step 2: Convert to fraction form
909,122.23/1,363,683.29 = 863,663.01/x - Step 3: Cross multiply
909,122.23x = 1,363,683.29 × 863,663.01 - Step 4: Simplify right side
909,122.23x = 1,177,762,814,928.10 - Step 5: Solve for x
x = 1,177,762,814,928.10/909,122.23 - Step 6: Final answer
x = 1,295,494.46
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