Finding the Fourth Proportional to 4,448,114.64, 6,662,710.68 and 2,624,514.24
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Solution
The fourth proportional to 4,448,114.64, 6,662,710.68 and 2,624,514.24 is: 3,931,188.94
Step by Step Solution
- Step 1: Write the proportion equation
4,448,114.64 : 6,662,710.68 = 2,624,514.24 : x - Step 2: Convert to fraction form
4,448,114.64/6,662,710.68 = 2,624,514.24/x - Step 3: Cross multiply
4,448,114.64x = 6,662,710.68 × 2,624,514.24 - Step 4: Simplify right side
4,448,114.64x = 17,486,379,056,660.08 - Step 5: Solve for x
x = 17,486,379,056,660.08/4,448,114.64 - Step 6: Final answer
x = 3,931,188.94
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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.