Finding the Fourth Proportional to 4,043,048.04, 5,577,392.09 and 2,410,304.92
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Solution
The fourth proportional to 4,043,048.04, 5,577,392.09 and 2,410,304.92 is: 3,325,020.00
Step by Step Solution
- Step 1: Write the proportion equation
4,043,048.04 : 5,577,392.09 = 2,410,304.92 : x - Step 2: Convert to fraction form
4,043,048.04/5,577,392.09 = 2,410,304.92/x - Step 3: Cross multiply
4,043,048.04x = 5,577,392.09 × 2,410,304.92 - Step 4: Simplify right side
4,043,048.04x = 13,443,215,587,378.37 - Step 5: Solve for x
x = 13,443,215,587,378.37/4,043,048.04 - Step 6: Final answer
x = 3,325,020.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.