Finding the Fourth Proportional to 6,364,124.04, 9,533,588.88 and 5,566,306.44
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Solution
The fourth proportional to 6,364,124.04, 9,533,588.88 and 5,566,306.44 is: 8,338,441.68
Step by Step Solution
- Step 1: Write the proportion equation
6,364,124.04 : 9,533,588.88 = 5,566,306.44 : x - Step 2: Convert to fraction form
6,364,124.04/9,533,588.88 = 5,566,306.44/x - Step 3: Cross multiply
6,364,124.04x = 9,533,588.88 × 5,566,306.44 - Step 4: Simplify right side
6,364,124.04x = 53,066,877,179,056.40 - Step 5: Solve for x
x = 53,066,877,179,056.40/6,364,124.04 - Step 6: Final answer
x = 8,338,441.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.