Finding the Fourth Proportional to 3,050,715.62, 4,577,566.08 and 1,229,004.74
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Solution
The fourth proportional to 3,050,715.62, 4,577,566.08 and 1,229,004.74 is: 1,844,108.44
Step by Step Solution
- Step 1: Write the proportion equation
3,050,715.62 : 4,577,566.08 = 1,229,004.74 : x - Step 2: Convert to fraction form
3,050,715.62/4,577,566.08 = 1,229,004.74/x - Step 3: Cross multiply
3,050,715.62x = 4,577,566.08 × 1,229,004.74 - Step 4: Simplify right side
3,050,715.62x = 5,625,850,409,983.22 - Step 5: Solve for x
x = 5,625,850,409,983.22/3,050,715.62 - Step 6: Final answer
x = 1,844,108.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.