Finding the Fourth Proportional to 6,024,054.95, 8,320,040.47 and 4,060,546.53
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Solution
The fourth proportional to 6,024,054.95, 8,320,040.47 and 4,060,546.53 is: 5,608,167.88
Step by Step Solution
- Step 1: Write the proportion equation
6,024,054.95 : 8,320,040.47 = 4,060,546.53 : x - Step 2: Convert to fraction form
6,024,054.95/8,320,040.47 = 4,060,546.53/x - Step 3: Cross multiply
6,024,054.95x = 8,320,040.47 × 4,060,546.53 - Step 4: Simplify right side
6,024,054.95x = 33,783,911,459,918.07 - Step 5: Solve for x
x = 33,783,911,459,918.07/6,024,054.95 - Step 6: Final answer
x = 5,608,167.88
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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.