Finding the Fourth Proportional to 4,375,177.40, 6,037,744.92 and 2,415,055.87
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Solution
The fourth proportional to 4,375,177.40, 6,037,744.92 and 2,415,055.87 is: 3,332,777.15
Step by Step Solution
- Step 1: Write the proportion equation
4,375,177.40 : 6,037,744.92 = 2,415,055.87 : x - Step 2: Convert to fraction form
4,375,177.40/6,037,744.92 = 2,415,055.87/x - Step 3: Cross multiply
4,375,177.40x = 6,037,744.92 × 2,415,055.87 - Step 4: Simplify right side
4,375,177.40x = 14,581,491,280,419.96 - Step 5: Solve for x
x = 14,581,491,280,419.96/4,375,177.40 - Step 6: Final answer
x = 3,332,777.15
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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.