Finding the Fourth Proportional to 1,869,776.02, 2,802,449.67 and 858,045.19
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Solution
The fourth proportional to 1,869,776.02, 2,802,449.67 and 858,045.19 is: 1,286,051.61
Step by Step Solution
- Step 1: Write the proportion equation
1,869,776.02 : 2,802,449.67 = 858,045.19 : x - Step 2: Convert to fraction form
1,869,776.02/2,802,449.67 = 858,045.19/x - Step 3: Cross multiply
1,869,776.02x = 2,802,449.67 × 858,045.19 - Step 4: Simplify right side
1,869,776.02x = 2,404,628,459,560.59 - Step 5: Solve for x
x = 2,404,628,459,560.59/1,869,776.02 - Step 6: Final answer
x = 1,286,051.61
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