Finding the Fourth Proportional to 4,378,907.41, 6,042,771.02 and 2,418,750.34
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Solution
The fourth proportional to 4,378,907.41, 6,042,771.02 and 2,418,750.34 is: 3,337,808.52
Step by Step Solution
- Step 1: Write the proportion equation
4,378,907.41 : 6,042,771.02 = 2,418,750.34 : x - Step 2: Convert to fraction form
4,378,907.41/6,042,771.02 = 2,418,750.34/x - Step 3: Cross multiply
4,378,907.41x = 6,042,771.02 × 2,418,750.34 - Step 4: Simplify right side
4,378,907.41x = 14,615,954,450,107.09 - Step 5: Solve for x
x = 14,615,954,450,107.09/4,378,907.41 - Step 6: Final answer
x = 3,337,808.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.