Finding the Fourth Proportional to 480,718.74, 721,023.02 and 125,767.02
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Solution
The fourth proportional to 480,718.74, 721,023.02 and 125,767.02 is: 188,636.12
Step by Step Solution
- Step 1: Write the proportion equation
480,718.74 : 721,023.02 = 125,767.02 : x - Step 2: Convert to fraction form
480,718.74/721,023.02 = 125,767.02/x - Step 3: Cross multiply
480,718.74x = 721,023.02 × 125,767.02 - Step 4: Simplify right side
480,718.74x = 90,680,916,576.80 - Step 5: Solve for x
x = 90,680,916,576.80/480,718.74 - Step 6: Final answer
x = 188,636.12
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