Finding the Fourth Proportional to 4,375,173.59, 6,037,739.67 and 2,415,052.06
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Solution
The fourth proportional to 4,375,173.59, 6,037,739.67 and 2,415,052.06 is: 3,332,771.90
Step by Step Solution
- Step 1: Write the proportion equation
4,375,173.59 : 6,037,739.67 = 2,415,052.06 : x - Step 2: Convert to fraction form
4,375,173.59/6,037,739.67 = 2,415,052.06/x - Step 3: Cross multiply
4,375,173.59x = 6,037,739.67 × 2,415,052.06 - Step 4: Simplify right side
4,375,173.59x = 14,581,455,614,946.98 - Step 5: Solve for x
x = 14,581,455,614,946.98/4,375,173.59 - Step 6: Final answer
x = 3,332,771.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.