Finding the Fourth Proportional to 988,649.98, 1,364,318.91 and 558,930.24
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Solution
The fourth proportional to 988,649.98, 1,364,318.91 and 558,930.24 is: 771,313.52
Step by Step Solution
- Step 1: Write the proportion equation
988,649.98 : 1,364,318.91 = 558,930.24 : x - Step 2: Convert to fraction form
988,649.98/1,364,318.91 = 558,930.24/x - Step 3: Cross multiply
988,649.98x = 1,364,318.91 × 558,930.24 - Step 4: Simplify right side
988,649.98x = 762,559,095,802.84 - Step 5: Solve for x
x = 762,559,095,802.84/988,649.98 - Step 6: Final answer
x = 771,313.52
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