Finding the Fourth Proportional to 2,224,451.56, 3,336,874.14 and 627,028.84
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Solution
The fourth proportional to 2,224,451.56, 3,336,874.14 and 627,028.84 is: 940,598.73
Step by Step Solution
- Step 1: Write the proportion equation
2,224,451.56 : 3,336,874.14 = 627,028.84 : x - Step 2: Convert to fraction form
2,224,451.56/3,336,874.14 = 627,028.84/x - Step 3: Cross multiply
2,224,451.56x = 3,336,874.14 × 627,028.84 - Step 4: Simplify right side
2,224,451.56x = 2,092,316,321,230.20 - Step 5: Solve for x
x = 2,092,316,321,230.20/2,224,451.56 - Step 6: Final answer
x = 940,598.73
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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.