Finding the Fourth Proportional to 1,367,438.10, 2,050,533.86 and 568,242.69
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Solution
The fourth proportional to 1,367,438.10, 2,050,533.86 and 568,242.69 is: 852,105.02
Step by Step Solution
- Step 1: Write the proportion equation
1,367,438.10 : 2,050,533.86 = 568,242.69 : x - Step 2: Convert to fraction form
1,367,438.10/2,050,533.86 = 568,242.69/x - Step 3: Cross multiply
1,367,438.10x = 2,050,533.86 × 568,242.69 - Step 4: Simplify right side
1,367,438.10x = 1,165,200,873,701.27 - Step 5: Solve for x
x = 1,165,200,873,701.27/1,367,438.10 - Step 6: Final answer
x = 852,105.02
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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.