Finding the Fourth Proportional to 1,437,394.36, 2,154,024.66 and 988,621.96
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Solution
The fourth proportional to 1,437,394.36, 2,154,024.66 and 988,621.96 is: 1,481,511.37
Step by Step Solution
- Step 1: Write the proportion equation
1,437,394.36 : 2,154,024.66 = 988,621.96 : x - Step 2: Convert to fraction form
1,437,394.36/2,154,024.66 = 988,621.96/x - Step 3: Cross multiply
1,437,394.36x = 2,154,024.66 × 988,621.96 - Step 4: Simplify right side
1,437,394.36x = 2,129,516,081,257.53 - Step 5: Solve for x
x = 2,129,516,081,257.53/1,437,394.36 - Step 6: Final answer
x = 1,481,511.37
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