Finding the Fourth Proportional to 1,872,476.31, 2,806,231.44 and 961,621.98
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Solution
The fourth proportional to 1,872,476.31, 2,806,231.44 and 961,621.98 is: 1,441,157.80
Step by Step Solution
- Step 1: Write the proportion equation
1,872,476.31 : 2,806,231.44 = 961,621.98 : x - Step 2: Convert to fraction form
1,872,476.31/2,806,231.44 = 961,621.98/x - Step 3: Cross multiply
1,872,476.31x = 2,806,231.44 × 961,621.98 - Step 4: Simplify right side
1,872,476.31x = 2,698,533,828,862.94 - Step 5: Solve for x
x = 2,698,533,828,862.94/1,872,476.31 - Step 6: Final answer
x = 1,441,157.80
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