Finding the Fourth Proportional to 1,337,662.08, 2,007,149.22 and 627,747.84
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Solution
The fourth proportional to 1,337,662.08, 2,007,149.22 and 627,747.84 is: 941,929.66
Step by Step Solution
- Step 1: Write the proportion equation
1,337,662.08 : 2,007,149.22 = 627,747.84 : x - Step 2: Convert to fraction form
1,337,662.08/2,007,149.22 = 627,747.84/x - Step 3: Cross multiply
1,337,662.08x = 2,007,149.22 × 627,747.84 - Step 4: Simplify right side
1,337,662.08x = 1,259,983,587,412.68 - Step 5: Solve for x
x = 1,259,983,587,412.68/1,337,662.08 - Step 6: Final answer
x = 941,929.66
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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.