Finding the Fourth Proportional to 4,250,580.94, 5,865,803.36 and 2,415,041.63
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Solution
The fourth proportional to 4,250,580.94, 5,865,803.36 and 2,415,041.63 is: 3,332,758.39
Step by Step Solution
- Step 1: Write the proportion equation
4,250,580.94 : 5,865,803.36 = 2,415,041.63 : x - Step 2: Convert to fraction form
4,250,580.94/5,865,803.36 = 2,415,041.63/x - Step 3: Cross multiply
4,250,580.94x = 5,865,803.36 × 2,415,041.63 - Step 4: Simplify right side
4,250,580.94x = 14,166,159,297,442.82 - Step 5: Solve for x
x = 14,166,159,297,442.82/4,250,580.94 - Step 6: Final answer
x = 3,332,758.39
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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.