Finding the Fourth Proportional to 4,395,331.53, 6,595,245.46 and 2,092,426.68
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Solution
The fourth proportional to 4,395,331.53, 6,595,245.46 and 2,092,426.68 is: 3,139,710.27
Step by Step Solution
- Step 1: Write the proportion equation
4,395,331.53 : 6,595,245.46 = 2,092,426.68 : x - Step 2: Convert to fraction form
4,395,331.53/6,595,245.46 = 2,092,426.68/x - Step 3: Cross multiply
4,395,331.53x = 6,595,245.46 × 2,092,426.68 - Step 4: Simplify right side
4,395,331.53x = 13,800,067,561,652.87 - Step 5: Solve for x
x = 13,800,067,561,652.87/4,395,331.53 - Step 6: Final answer
x = 3,139,710.27
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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.