Finding the Fourth Proportional to 11,804,832.00, 16,290,238.07 and 6,577,570.08
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Solution
The fourth proportional to 11,804,832.00, 16,290,238.07 and 6,577,570.08 is: 9,076,807.06
Step by Step Solution
- Step 1: Write the proportion equation
11,804,832.00 : 16,290,238.07 = 6,577,570.08 : x - Step 2: Convert to fraction form
11,804,832.00/16,290,238.07 = 6,577,570.08/x - Step 3: Cross multiply
11,804,832.00x = 16,290,238.07 × 6,577,570.08 - Step 4: Simplify right side
11,804,832.00x = 107,150,182,410,969.91 - Step 5: Solve for x
x = 107,150,182,410,969.91/11,804,832.00 - Step 6: Final answer
x = 9,076,807.06
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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.