Finding the Fourth Proportional to 1,909,689.92, 2,864,612.64 and 787,652
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Solution
The fourth proportional to 1,909,689.92, 2,864,612.64 and 787,652 is: 1,181,510.07
Step by Step Solution
- Step 1: Write the proportion equation
1,909,689.92 : 2,864,612.64 = 787,652 : x - Step 2: Convert to fraction form
1,909,689.92/2,864,612.64 = 787,652/x - Step 3: Cross multiply
1,909,689.92x = 2,864,612.64 × 787,652 - Step 4: Simplify right side
1,909,689.92x = 2,256,317,875,121.28 - Step 5: Solve for x
x = 2,256,317,875,121.28/1,909,689.92 - Step 6: Final answer
x = 1,181,510.07
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