Finding the Fourth Proportional to 1,232,658.54, 1,845,665.19 and 805,135.68
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Solution
The fourth proportional to 1,232,658.54, 1,845,665.19 and 805,135.68 is: 1,205,533.28
Step by Step Solution
- Step 1: Write the proportion equation
1,232,658.54 : 1,845,665.19 = 805,135.68 : x - Step 2: Convert to fraction form
1,232,658.54/1,845,665.19 = 805,135.68/x - Step 3: Cross multiply
1,232,658.54x = 1,845,665.19 × 805,135.68 - Step 4: Simplify right side
1,232,658.54x = 1,486,010,897,802.98 - Step 5: Solve for x
x = 1,486,010,897,802.98/1,232,658.54 - Step 6: Final answer
x = 1,205,533.28
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