Finding the Fourth Proportional to 1,872,616.70, 2,804,173.05 and 1,030,216.70
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Solution
The fourth proportional to 1,872,616.70, 2,804,173.05 and 1,030,216.70 is: 1,542,710.75
Step by Step Solution
- Step 1: Write the proportion equation
1,872,616.70 : 2,804,173.05 = 1,030,216.70 : x - Step 2: Convert to fraction form
1,872,616.70/2,804,173.05 = 1,030,216.70/x - Step 3: Cross multiply
1,872,616.70x = 2,804,173.05 × 1,030,216.70 - Step 4: Simplify right side
1,872,616.70x = 2,888,905,905,799.93 - Step 5: Solve for x
x = 2,888,905,905,799.93/1,872,616.70 - Step 6: Final answer
x = 1,542,710.75
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