Finding the Fourth Proportional to 9,656,657.94, 14,482,739.76 and 3,594,244.74
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Solution
The fourth proportional to 9,656,657.94, 14,482,739.76 and 3,594,244.74 is: 5,390,530.70
Step by Step Solution
- Step 1: Write the proportion equation
9,656,657.94 : 14,482,739.76 = 3,594,244.74 : x - Step 2: Convert to fraction form
9,656,657.94/14,482,739.76 = 3,594,244.74/x - Step 3: Cross multiply
9,656,657.94x = 14,482,739.76 × 3,594,244.74 - Step 4: Simplify right side
9,656,657.94x = 52,054,511,135,380.17 - Step 5: Solve for x
x = 52,054,511,135,380.17/9,656,657.94 - Step 6: Final answer
x = 5,390,530.70
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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.