Finding the Fourth Proportional to 1,807,845.94, 2,712,529.30 and 1,125,303.39
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Solution
The fourth proportional to 1,807,845.94, 2,712,529.30 and 1,125,303.39 is: 1,688,428.39
Step by Step Solution
- Step 1: Write the proportion equation
1,807,845.94 : 2,712,529.30 = 1,125,303.39 : x - Step 2: Convert to fraction form
1,807,845.94/2,712,529.30 = 1,125,303.39/x - Step 3: Cross multiply
1,807,845.94x = 2,712,529.30 × 1,125,303.39 - Step 4: Simplify right side
1,807,845.94x = 3,052,418,413,951.07 - Step 5: Solve for x
x = 3,052,418,413,951.07/1,807,845.94 - Step 6: Final answer
x = 1,688,428.39
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