Finding the Fourth Proportional to 698,479.65, 1,046,843.34 and 298,651.08
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Solution
The fourth proportional to 698,479.65, 1,046,843.34 and 298,651.08 is: 447,602.01
Step by Step Solution
- Step 1: Write the proportion equation
698,479.65 : 1,046,843.34 = 298,651.08 : x - Step 2: Convert to fraction form
698,479.65/1,046,843.34 = 298,651.08/x - Step 3: Cross multiply
698,479.65x = 1,046,843.34 × 298,651.08 - Step 4: Simplify right side
698,479.65x = 312,640,894,081.81 - Step 5: Solve for x
x = 312,640,894,081.81/698,479.65 - Step 6: Final answer
x = 447,602.01
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